Finding the Third Proportional to 340,872.75 and 504,717.75
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Solution
The third proportional to 340,872.75 and 504,717.75 is: 747,317.02
Step by Step Solution
- Step 1: Write the proportion equation
340,872.75 : 504,717.75 = 504,717.75 : x - Step 2: Convert to fraction form
340,872.75/504,717.75 = 504,717.75/x - Step 3: Cross multiply
340,872.75x = 504,717.75 × 504,717.75 - Step 4: Simplify right side
340,872.75x = 254,740,007,165.06 - Step 5: Solve for x
x = 254,740,007,165.06/340,872.75 - Step 6: Final answer
x = 747,317.02
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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.