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Finding the Third Proportional to 571,184 and 1,254,450

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Solution

The third proportional to 571,184 and 1,254,450 is: 2,755,057.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    571,184 : 1,254,450 = 1,254,450 : x
  2. Step 2: Convert to fraction form
    571,184/1,254,450 = 1,254,450/x
  3. Step 3: Cross multiply
    571,184x = 1,254,450 × 1,254,450
  4. Step 4: Simplify right side
    571,184x = 1,573,644,802,500
  5. Step 5: Solve for x
    x = 1,573,644,802,500/571,184
  6. Step 6: Final answer
    x = 2,755,057.57

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.