Finding the Third Proportional to 295,908.75 and 418,704.75
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Solution
The third proportional to 295,908.75 and 418,704.75 is: 592,458.55
Step by Step Solution
- Step 1: Write the proportion equation
295,908.75 : 418,704.75 = 418,704.75 : x - Step 2: Convert to fraction form
295,908.75/418,704.75 = 418,704.75/x - Step 3: Cross multiply
295,908.75x = 418,704.75 × 418,704.75 - Step 4: Simplify right side
295,908.75x = 175,313,667,672.56 - Step 5: Solve for x
x = 175,313,667,672.56/295,908.75 - Step 6: Final answer
x = 592,458.55
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.