Finding the Third Proportional to 415,975.13 and 594,438.38
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Solution
The third proportional to 415,975.13 and 594,438.38 is: 849,466.62
Step by Step Solution
- Step 1: Write the proportion equation
415,975.13 : 594,438.38 = 594,438.38 : x - Step 2: Convert to fraction form
415,975.13/594,438.38 = 594,438.38/x - Step 3: Cross multiply
415,975.13x = 594,438.38 × 594,438.38 - Step 4: Simplify right side
415,975.13x = 353,356,981,672.64 - Step 5: Solve for x
x = 353,356,981,672.64/415,975.13 - Step 6: Final answer
x = 849,466.62
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.