Finding the Third Proportional to 217,873.13 and 471,936.38
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Solution
The third proportional to 217,873.13 and 471,936.38 is: 1,022,264.41
Step by Step Solution
- Step 1: Write the proportion equation
217,873.13 : 471,936.38 = 471,936.38 : x - Step 2: Convert to fraction form
217,873.13/471,936.38 = 471,936.38/x - Step 3: Cross multiply
217,873.13x = 471,936.38 × 471,936.38 - Step 4: Simplify right side
217,873.13x = 222,723,942,048.14 - Step 5: Solve for x
x = 222,723,942,048.14/217,873.13 - Step 6: Final answer
x = 1,022,264.41
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.