Finding the Third Proportional to 464,859.75 and 717,792.75
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Solution
The third proportional to 464,859.75 and 717,792.75 is: 1,108,348.12
Step by Step Solution
- Step 1: Write the proportion equation
464,859.75 : 717,792.75 = 717,792.75 : x - Step 2: Convert to fraction form
464,859.75/717,792.75 = 717,792.75/x - Step 3: Cross multiply
464,859.75x = 717,792.75 × 717,792.75 - Step 4: Simplify right side
464,859.75x = 515,226,431,952.56 - Step 5: Solve for x
x = 515,226,431,952.56/464,859.75 - Step 6: Final answer
x = 1,108,348.12
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.