Home / 3,981,723.58-5,495,245.03-2,263,102.44

Finding the Fourth Proportional to 3,981,723.58, 5,495,245.03 and 2,263,102.44

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Solution

The fourth proportional to 3,981,723.58, 5,495,245.03 and 2,263,102.44 is: 3,123,346.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,981,723.58 : 5,495,245.03 = 2,263,102.44 : x
  2. Step 2: Convert to fraction form
    3,981,723.58/5,495,245.03 = 2,263,102.44/x
  3. Step 3: Cross multiply
    3,981,723.58x = 5,495,245.03 × 2,263,102.44
  4. Step 4: Simplify right side
    3,981,723.58x = 12,436,302,435,790.87
  5. Step 5: Solve for x
    x = 12,436,302,435,790.87/3,981,723.58
  6. Step 6: Final answer
    x = 3,123,346.51

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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.