Finding the Third Proportional to 325,677.75 and 717,615.75
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Solution
The third proportional to 325,677.75 and 717,615.75 is: 1,581,232.87
Step by Step Solution
- Step 1: Write the proportion equation
325,677.75 : 717,615.75 = 717,615.75 : x - Step 2: Convert to fraction form
325,677.75/717,615.75 = 717,615.75/x - Step 3: Cross multiply
325,677.75x = 717,615.75 × 717,615.75 - Step 4: Simplify right side
325,677.75x = 514,972,364,648.06 - Step 5: Solve for x
x = 514,972,364,648.06/325,677.75 - Step 6: Final answer
x = 1,581,232.87
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.