Finding the Fourth Proportional to 9,084,616.08, 13,622,935.68 and 3,400,854.18
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Solution
The fourth proportional to 9,084,616.08, 13,622,935.68 and 3,400,854.18 is: 5,099,788.19
Step by Step Solution
- Step 1: Write the proportion equation
9,084,616.08 : 13,622,935.68 = 3,400,854.18 : x - Step 2: Convert to fraction form
9,084,616.08/13,622,935.68 = 3,400,854.18/x - Step 3: Cross multiply
9,084,616.08x = 13,622,935.68 × 3,400,854.18 - Step 4: Simplify right side
9,084,616.08x = 46,329,617,751,199.14 - Step 5: Solve for x
x = 46,329,617,751,199.14/9,084,616.08 - Step 6: Final answer
x = 5,099,788.19
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.