Table:
athlete
event
round one
quarter finals
semi finals
finals

time
rank
time
rank
time
rank
time
final rank

ganbatyn jargalanchuluun
500 m
52.225
4
did not advance

battulgyn oktyabri
1000 m
1:47.213
4
did not advance

Statement: in the 1000 metres, battulgyn oktyabri finished fourth in his heat with a time of 1 minute and 47.213 seconds.
Question: what was the rank of battulgyn oktyabri in the 1000m metres?
Answer: [4.0]