Home / 3,498,171.52-5,247,258.24-2,700,617.28

Finding the Fourth Proportional to 3,498,171.52, 5,247,258.24 and 2,700,617.28

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Solution

The fourth proportional to 3,498,171.52, 5,247,258.24 and 2,700,617.28 is: 4,050,926.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,498,171.52 : 5,247,258.24 = 2,700,617.28 : x
  2. Step 2: Convert to fraction form
    3,498,171.52/5,247,258.24 = 2,700,617.28/x
  3. Step 3: Cross multiply
    3,498,171.52x = 5,247,258.24 × 2,700,617.28
  4. Step 4: Simplify right side
    3,498,171.52x = 14,170,836,275,566.39
  5. Step 5: Solve for x
    x = 14,170,836,275,566.39/3,498,171.52
  6. Step 6: Final answer
    x = 4,050,926.66

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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.