Finding the Third Proportional to 361,324.13 and 541,981.13
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Solution
The third proportional to 361,324.13 and 541,981.13 is: 812,964.09
Step by Step Solution
- Step 1: Write the proportion equation
361,324.13 : 541,981.13 = 541,981.13 : x - Step 2: Convert to fraction form
361,324.13/541,981.13 = 541,981.13/x - Step 3: Cross multiply
361,324.13x = 541,981.13 × 541,981.13 - Step 4: Simplify right side
361,324.13x = 293,743,539,856.27 - Step 5: Solve for x
x = 293,743,539,856.27/361,324.13 - Step 6: Final answer
x = 812,964.09
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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.