Home / 4,006,287.76-6,015,434.97-3,468,203.56

Finding the Fourth Proportional to 4,006,287.76, 6,015,434.97 and 3,468,203.56

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Solution

The fourth proportional to 4,006,287.76, 6,015,434.97 and 3,468,203.56 is: 5,207,502.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,287.76 : 6,015,434.97 = 3,468,203.56 : x
  2. Step 2: Convert to fraction form
    4,006,287.76/6,015,434.97 = 3,468,203.56/x
  3. Step 3: Cross multiply
    4,006,287.76x = 6,015,434.97 × 3,468,203.56
  4. Step 4: Simplify right side
    4,006,287.76x = 20,862,752,977,902.49
  5. Step 5: Solve for x
    x = 20,862,752,977,902.49/4,006,287.76
  6. Step 6: Final answer
    x = 5,207,502.36

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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.