Finding the Fourth Proportional to 337,732.04, 506,457.91 and 124,512.09
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Solution
The fourth proportional to 337,732.04, 506,457.91 and 124,512.09 is: 186,716.47
Step by Step Solution
- Step 1: Write the proportion equation
337,732.04 : 506,457.91 = 124,512.09 : x - Step 2: Convert to fraction form
337,732.04/506,457.91 = 124,512.09/x - Step 3: Cross multiply
337,732.04x = 506,457.91 × 124,512.09 - Step 4: Simplify right side
337,732.04x = 63,060,132,871.13 - Step 5: Solve for x
x = 63,060,132,871.13/337,732.04 - Step 6: Final answer
x = 186,716.47
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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.