Home / 8,149,285-11,246,363.22-4,527,613

Finding the Fourth Proportional to 8,149,285, 11,246,363.22 and 4,527,613

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Solution

The fourth proportional to 8,149,285, 11,246,363.22 and 4,527,613 is: 6,248,300.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,149,285 : 11,246,363.22 = 4,527,613 : x
  2. Step 2: Convert to fraction form
    8,149,285/11,246,363.22 = 4,527,613/x
  3. Step 3: Cross multiply
    8,149,285x = 11,246,363.22 × 4,527,613
  4. Step 4: Simplify right side
    8,149,285x = 50,919,180,317,593.86
  5. Step 5: Solve for x
    x = 50,919,180,317,593.86/8,149,285
  6. Step 6: Final answer
    x = 6,248,300.35

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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.