Need to pull ranked item from query into new query
I have a parent query in which I assign a rank to characteristic values based on a key figure, in dollars. I need to pull the top 4 items from that parent query into 4 seperate child queries (i.e. child query 1 is written based on ranked item 1, child query 2 is written based on ranked item 2, etc.) Does anyone have any ideas how to achieve this?