Home / 7,358,481.85-10,154,704.97-4,096,067.29

Finding the Fourth Proportional to 7,358,481.85, 10,154,704.97 and 4,096,067.29

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Solution

The fourth proportional to 7,358,481.85, 10,154,704.97 and 4,096,067.29 is: 5,652,572.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358,481.85 : 10,154,704.97 = 4,096,067.29 : x
  2. Step 2: Convert to fraction form
    7,358,481.85/10,154,704.97 = 4,096,067.29/x
  3. Step 3: Cross multiply
    7,358,481.85x = 10,154,704.97 × 4,096,067.29
  4. Step 4: Simplify right side
    7,358,481.85x = 41,594,354,867,217.44
  5. Step 5: Solve for x
    x = 41,594,354,867,217.44/7,358,481.85
  6. Step 6: Final answer
    x = 5,652,572.87

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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.