Finding the Third Proportional to 417,214.13 and 856,545.75
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Solution
The third proportional to 417,214.13 and 856,545.75 is: 1,758,499.00
Step by Step Solution
- Step 1: Write the proportion equation
417,214.13 : 856,545.75 = 856,545.75 : x - Step 2: Convert to fraction form
417,214.13/856,545.75 = 856,545.75/x - Step 3: Cross multiply
417,214.13x = 856,545.75 × 856,545.75 - Step 4: Simplify right side
417,214.13x = 733,670,621,843.06 - Step 5: Solve for x
x = 733,670,621,843.06/417,214.13 - Step 6: Final answer
x = 1,758,499.00
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.