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Finding the Third Proportional to 592,076 and 1,278,864

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Solution

The third proportional to 592,076 and 1,278,864 is: 2,762,302.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,076 : 1,278,864 = 1,278,864 : x
  2. Step 2: Convert to fraction form
    592,076/1,278,864 = 1,278,864/x
  3. Step 3: Cross multiply
    592,076x = 1,278,864 × 1,278,864
  4. Step 4: Simplify right side
    592,076x = 1,635,493,130,496
  5. Step 5: Solve for x
    x = 1,635,493,130,496/592,076
  6. Step 6: Final answer
    x = 2,762,302.70

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.