Finding the Third Proportional to 332,884.50 and 486,867.75
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Solution
The third proportional to 332,884.50 and 486,867.75 is: 712,079.43
Step by Step Solution
- Step 1: Write the proportion equation
332,884.50 : 486,867.75 = 486,867.75 : x - Step 2: Convert to fraction form
332,884.50/486,867.75 = 486,867.75/x - Step 3: Cross multiply
332,884.50x = 486,867.75 × 486,867.75 - Step 4: Simplify right side
332,884.50x = 237,040,205,990.06 - Step 5: Solve for x
x = 237,040,205,990.06/332,884.50 - Step 6: Final answer
x = 712,079.43
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.