Below is an instruction that describes a task. Write a response that appropriately completes the request in French. Please answer in French.

### Instruction:
 Malcolm has 240 followers on Instagram and 500 followers on Facebook. The number of followers he has on Twitter is half the number of followers he has on Instagram and Facebook combined. Meanwhile, the number of followers he has on TikTok is 3 times the number of followers is has on Twitter, and he has 510 more followers on Youtube than he has on TikTok. How many followers does Malcolm have on all his social media?


### Response:
 Malcolm a 240 abonnés + 500 abonnés = <<240+500=740>>740 abonnés sur Instagram et Facebook.
Il a 740 abonnés * 1/2 = <<740*1/2=370>>370 abonnés sur Twitter.
Il a 370 abonnés * 3 = <<370*3=1110>>1110 abonnés sur Tiktok.
Il a 1110 abonnés + 510 abonnés = <<1110+510=1620>>1620 abonnés sur YouTube.
Au total, il a 740 abonnés + 370 abonnés + 1110 abonnés + 1620 abonnés = <<740+370+1110+1620=3840>>3840 abonnés.