Finding the Third Proportional to 674,277.75 and 1,434,375
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Solution
The third proportional to 674,277.75 and 1,434,375 is: 3,051,311.78
Step by Step Solution
- Step 1: Write the proportion equation
674,277.75 : 1,434,375 = 1,434,375 : x - Step 2: Convert to fraction form
674,277.75/1,434,375 = 1,434,375/x - Step 3: Cross multiply
674,277.75x = 1,434,375 × 1,434,375 - Step 4: Simplify right side
674,277.75x = 2,057,431,640,625 - Step 5: Solve for x
x = 2,057,431,640,625/674,277.75 - Step 6: Final answer
x = 3,051,311.78
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.