Question: My portfolio is supposed to be split 60% equity and 40% debt. After a market rally, my equity holdings are now worth ₹7,20,000 and my debt holdings are worth ₹3,80,000. To bring my allocation back to exactly 60:40, how much equity should I sell and how much debt should I buy?
Answer: Sell approximately ₹60,000 of equity and buy approximately ₹60,000 of debt.

Supporting evidence:
title: Inline formula / method note
quote: Standard portfolio rebalancing computation — target asset allocation mathematics
context: Standard portfolio rebalancing computation — target asset allocation mathematics.