Home / 3,332,027.20-4,594,760.76-2,850,187.36

Finding the Fourth Proportional to 3,332,027.20, 4,594,760.76 and 2,850,187.36

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Solution

The fourth proportional to 3,332,027.20, 4,594,760.76 and 2,850,187.36 is: 3,930,318.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,027.20 : 4,594,760.76 = 2,850,187.36 : x
  2. Step 2: Convert to fraction form
    3,332,027.20/4,594,760.76 = 2,850,187.36/x
  3. Step 3: Cross multiply
    3,332,027.20x = 4,594,760.76 × 2,850,187.36
  4. Step 4: Simplify right side
    3,332,027.20x = 13,095,929,040,375.99
  5. Step 5: Solve for x
    x = 13,095,929,040,375.99/3,332,027.20
  6. Step 6: Final answer
    x = 3,930,318.77

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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.