Home / 2,854,425.53-3,935,296.54-2,267,671.79

Finding the Fourth Proportional to 2,854,425.53, 3,935,296.54 and 2,267,671.79

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Solution

The fourth proportional to 2,854,425.53, 3,935,296.54 and 2,267,671.79 is: 3,126,359.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,425.53 : 3,935,296.54 = 2,267,671.79 : x
  2. Step 2: Convert to fraction form
    2,854,425.53/3,935,296.54 = 2,267,671.79/x
  3. Step 3: Cross multiply
    2,854,425.53x = 3,935,296.54 × 2,267,671.79
  4. Step 4: Simplify right side
    2,854,425.53x = 8,923,960,949,042.61
  5. Step 5: Solve for x
    x = 8,923,960,949,042.61/2,854,425.53
  6. Step 6: Final answer
    x = 3,126,359.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.