Finding the Third Proportional to 404,952.13 and 874,847.75
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Solution
The third proportional to 404,952.13 and 874,847.75 is: 1,889,997.70
Step by Step Solution
- Step 1: Write the proportion equation
404,952.13 : 874,847.75 = 874,847.75 : x - Step 2: Convert to fraction form
404,952.13/874,847.75 = 874,847.75/x - Step 3: Cross multiply
404,952.13x = 874,847.75 × 874,847.75 - Step 4: Simplify right side
404,952.13x = 765,358,585,680.06 - Step 5: Solve for x
x = 765,358,585,680.06/404,952.13 - Step 6: Final answer
x = 1,889,997.70
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.