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Finding the Third Proportional to 567,859 and 1,250,940

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Solution

The third proportional to 567,859 and 1,250,940 is: 2,755,703.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,859 : 1,250,940 = 1,250,940 : x
  2. Step 2: Convert to fraction form
    567,859/1,250,940 = 1,250,940/x
  3. Step 3: Cross multiply
    567,859x = 1,250,940 × 1,250,940
  4. Step 4: Simplify right side
    567,859x = 1,564,850,883,600
  5. Step 5: Solve for x
    x = 1,564,850,883,600/567,859
  6. Step 6: Final answer
    x = 2,755,703.24

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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.