Finding the Third Proportional to 467,799.75 and 724,056.75
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Solution
The third proportional to 467,799.75 and 724,056.75 is: 1,120,689.31
Step by Step Solution
- Step 1: Write the proportion equation
467,799.75 : 724,056.75 = 724,056.75 : x - Step 2: Convert to fraction form
467,799.75/724,056.75 = 724,056.75/x - Step 3: Cross multiply
467,799.75x = 724,056.75 × 724,056.75 - Step 4: Simplify right side
467,799.75x = 524,258,177,220.56 - Step 5: Solve for x
x = 524,258,177,220.56/467,799.75 - Step 6: Final answer
x = 1,120,689.31
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.