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Finding the Third Proportional to 567,594 and 878,931

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Solution

The third proportional to 567,594 and 878,931 is: 1,361,042.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,594 : 878,931 = 878,931 : x
  2. Step 2: Convert to fraction form
    567,594/878,931 = 878,931/x
  3. Step 3: Cross multiply
    567,594x = 878,931 × 878,931
  4. Step 4: Simplify right side
    567,594x = 772,519,702,761
  5. Step 5: Solve for x
    x = 772,519,702,761/567,594
  6. Step 6: Final answer
    x = 1,361,042.76

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.