Home / 3,714,099.71-5,571,645.30-1,469,712.83

Finding the Fourth Proportional to 3,714,099.71, 5,571,645.30 and 1,469,712.83

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Solution

The fourth proportional to 3,714,099.71, 5,571,645.30 and 1,469,712.83 is: 2,204,765.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,099.71 : 5,571,645.30 = 1,469,712.83 : x
  2. Step 2: Convert to fraction form
    3,714,099.71/5,571,645.30 = 1,469,712.83/x
  3. Step 3: Cross multiply
    3,714,099.71x = 5,571,645.30 × 1,469,712.83
  4. Step 4: Simplify right side
    3,714,099.71x = 8,188,718,581,619.20
  5. Step 5: Solve for x
    x = 8,188,718,581,619.20/3,714,099.71
  6. Step 6: Final answer
    x = 2,204,765.41

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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.