Home / 3,042,257.97-4,563,995.88-1,123,180.86

Finding the Fourth Proportional to 3,042,257.97, 4,563,995.88 and 1,123,180.86

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Solution

The fourth proportional to 3,042,257.97, 4,563,995.88 and 1,123,180.86 is: 1,684,996.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,257.97 : 4,563,995.88 = 1,123,180.86 : x
  2. Step 2: Convert to fraction form
    3,042,257.97/4,563,995.88 = 1,123,180.86/x
  3. Step 3: Cross multiply
    3,042,257.97x = 4,563,995.88 × 1,123,180.86
  4. Step 4: Simplify right side
    3,042,257.97x = 5,126,192,817,534.86
  5. Step 5: Solve for x
    x = 5,126,192,817,534.86/3,042,257.97
  6. Step 6: Final answer
    x = 1,684,996.10

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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.