Finding the Third Proportional to 414,649.13 and 908,151.75
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Solution
The third proportional to 414,649.13 and 908,151.75 is: 1,989,006.01
Step by Step Solution
- Step 1: Write the proportion equation
414,649.13 : 908,151.75 = 908,151.75 : x - Step 2: Convert to fraction form
414,649.13/908,151.75 = 908,151.75/x - Step 3: Cross multiply
414,649.13x = 908,151.75 × 908,151.75 - Step 4: Simplify right side
414,649.13x = 824,739,601,028.06 - Step 5: Solve for x
x = 824,739,601,028.06/414,649.13 - Step 6: Final answer
x = 1,989,006.01
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.