Finding the Third Proportional to 498,349.13 and 747,370.13
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Solution
The third proportional to 498,349.13 and 747,370.13 is: 1,120,824.89
Step by Step Solution
- Step 1: Write the proportion equation
498,349.13 : 747,370.13 = 747,370.13 : x - Step 2: Convert to fraction form
498,349.13/747,370.13 = 747,370.13/x - Step 3: Cross multiply
498,349.13x = 747,370.13 × 747,370.13 - Step 4: Simplify right side
498,349.13x = 558,562,103,742.52 - Step 5: Solve for x
x = 558,562,103,742.52/498,349.13 - Step 6: Final answer
x = 1,120,824.89
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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.