Finding the Third Proportional to 664,962.75 and 1,053,114.75
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Solution
The third proportional to 664,962.75 and 1,053,114.75 is: 1,667,838.80
Step by Step Solution
- Step 1: Write the proportion equation
664,962.75 : 1,053,114.75 = 1,053,114.75 : x - Step 2: Convert to fraction form
664,962.75/1,053,114.75 = 1,053,114.75/x - Step 3: Cross multiply
664,962.75x = 1,053,114.75 × 1,053,114.75 - Step 4: Simplify right side
664,962.75x = 1,109,050,676,667.56 - Step 5: Solve for x
x = 1,109,050,676,667.56/664,962.75 - Step 6: Final answer
x = 1,667,838.80
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.