Finding the Third Proportional to 647,331.75 and 958,452.75
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Solution
The third proportional to 647,331.75 and 958,452.75 is: 1,419,104.92
Step by Step Solution
- Step 1: Write the proportion equation
647,331.75 : 958,452.75 = 958,452.75 : x - Step 2: Convert to fraction form
647,331.75/958,452.75 = 958,452.75/x - Step 3: Cross multiply
647,331.75x = 958,452.75 × 958,452.75 - Step 4: Simplify right side
647,331.75x = 918,631,673,982.56 - Step 5: Solve for x
x = 918,631,673,982.56/647,331.75 - Step 6: Final answer
x = 1,419,104.92
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These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.