Home / 5,921,099.46-8,171,141.88-3,204,845.46

Finding the Fourth Proportional to 5,921,099.46, 8,171,141.88 and 3,204,845.46

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Solution

The fourth proportional to 5,921,099.46, 8,171,141.88 and 3,204,845.46 is: 4,422,700.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,099.46 : 8,171,141.88 = 3,204,845.46 : x
  2. Step 2: Convert to fraction form
    5,921,099.46/8,171,141.88 = 3,204,845.46/x
  3. Step 3: Cross multiply
    5,921,099.46x = 8,171,141.88 × 3,204,845.46
  4. Step 4: Simplify right side
    5,921,099.46x = 26,187,246,957,133.86
  5. Step 5: Solve for x
    x = 26,187,246,957,133.86/5,921,099.46
  6. Step 6: Final answer
    x = 4,422,700.06

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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.