Finding the Third Proportional to 587,310.75 and 1,282,479.75
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Solution
The third proportional to 587,310.75 and 1,282,479.75 is: 2,800,483.92
Step by Step Solution
- Step 1: Write the proportion equation
587,310.75 : 1,282,479.75 = 1,282,479.75 : x - Step 2: Convert to fraction form
587,310.75/1,282,479.75 = 1,282,479.75/x - Step 3: Cross multiply
587,310.75x = 1,282,479.75 × 1,282,479.75 - Step 4: Simplify right side
587,310.75x = 1,644,754,309,160.06 - Step 5: Solve for x
x = 1,644,754,309,160.06/587,310.75 - Step 6: Final answer
x = 2,800,483.92
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.