Home / 3,284,832.50-4,500,144.92-3,162,022.87

Finding the Fourth Proportional to 3,284,832.50, 4,500,144.92 and 3,162,022.87

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Solution

The fourth proportional to 3,284,832.50, 4,500,144.92 and 3,162,022.87 is: 4,331,898.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,832.50 : 4,500,144.92 = 3,162,022.87 : x
  2. Step 2: Convert to fraction form
    3,284,832.50/4,500,144.92 = 3,162,022.87/x
  3. Step 3: Cross multiply
    3,284,832.50x = 4,500,144.92 × 3,162,022.87
  4. Step 4: Simplify right side
    3,284,832.50x = 14,229,561,155,354.32
  5. Step 5: Solve for x
    x = 14,229,561,155,354.32/3,284,832.50
  6. Step 6: Final answer
    x = 4,331,898.55

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.