Finding the Third Proportional to 325,854.50 and 681,502.75
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Solution
The third proportional to 325,854.50 and 681,502.75 is: 1,425,317.12
Step by Step Solution
- Step 1: Write the proportion equation
325,854.50 : 681,502.75 = 681,502.75 : x - Step 2: Convert to fraction form
325,854.50/681,502.75 = 681,502.75/x - Step 3: Cross multiply
325,854.50x = 681,502.75 × 681,502.75 - Step 4: Simplify right side
325,854.50x = 464,445,998,257.56 - Step 5: Solve for x
x = 464,445,998,257.56/325,854.50 - Step 6: Final answer
x = 1,425,317.12
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.