Home / 2,244,086.76-3,366,159.90-748,179.24

Finding the Fourth Proportional to 2,244,086.76, 3,366,159.90 and 748,179.24

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Solution

The fourth proportional to 2,244,086.76, 3,366,159.90 and 748,179.24 is: 1,122,278.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,086.76 : 3,366,159.90 = 748,179.24 : x
  2. Step 2: Convert to fraction form
    2,244,086.76/3,366,159.90 = 748,179.24/x
  3. Step 3: Cross multiply
    2,244,086.76x = 3,366,159.90 × 748,179.24
  4. Step 4: Simplify right side
    2,244,086.76x = 2,518,490,955,700.48
  5. Step 5: Solve for x
    x = 2,518,490,955,700.48/2,244,086.76
  6. Step 6: Final answer
    x = 1,122,278.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.