Finding the Third Proportional to 429,160.50 and 630,591.75
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Solution
The third proportional to 429,160.50 and 630,591.75 is: 926,567.00
Step by Step Solution
- Step 1: Write the proportion equation
429,160.50 : 630,591.75 = 630,591.75 : x - Step 2: Convert to fraction form
429,160.50/630,591.75 = 630,591.75/x - Step 3: Cross multiply
429,160.50x = 630,591.75 × 630,591.75 - Step 4: Simplify right side
429,160.50x = 397,645,955,168.06 - Step 5: Solve for x
x = 397,645,955,168.06/429,160.50 - Step 6: Final answer
x = 926,567.00
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.