Finding the Fourth Proportional to 1,537,610.29, 2,306,635.54 and 472,741.75
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Solution
The fourth proportional to 1,537,610.29, 2,306,635.54 and 472,741.75 is: 709,180.29
Step by Step Solution
- Step 1: Write the proportion equation
1,537,610.29 : 2,306,635.54 = 472,741.75 : x - Step 2: Convert to fraction form
1,537,610.29/2,306,635.54 = 472,741.75/x - Step 3: Cross multiply
1,537,610.29x = 2,306,635.54 × 472,741.75 - Step 4: Simplify right side
1,537,610.29x = 1,090,442,916,616.13 - Step 5: Solve for x
x = 1,090,442,916,616.13/1,537,610.29 - Step 6: Final answer
x = 709,180.29
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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.