Finding the Third Proportional to 207,434.25 and 458,547.75
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Solution
The third proportional to 207,434.25 and 458,547.75 is: 1,013,651.50
Step by Step Solution
- Step 1: Write the proportion equation
207,434.25 : 458,547.75 = 458,547.75 : x - Step 2: Convert to fraction form
207,434.25/458,547.75 = 458,547.75/x - Step 3: Cross multiply
207,434.25x = 458,547.75 × 458,547.75 - Step 4: Simplify right side
207,434.25x = 210,266,039,030.06 - Step 5: Solve for x
x = 210,266,039,030.06/207,434.25 - Step 6: Final answer
x = 1,013,651.50
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.