SOLUTION: In the table below, what is the missing number? Table: Number Number: Number: Part 1: 124 300 480 Part 2: 186

Algebra ->  Sequences-and-series -> SOLUTION: In the table below, what is the missing number? Table: Number Number: Number: Part 1: 124 300 480 Part 2: 186       Log On


   



Question 1024482: In the table below, what is the missing number? Table: Number Number: Number: Part 1: 124 300 480 Part 2: 186 450 720 Part 3: 279 675 1080 Part 4: 417 1012.5 ????
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Look how the numbers change from part to part...
The third numbers in each part increase by 50% each time...one could say we multiply by 1.5 to get to the next one...
Thus the missing number is
(1.5)(1080) = 1620