Home / 8,182,605.44-12,272,581.36-3,864,651.04

Finding the Fourth Proportional to 8,182,605.44, 12,272,581.36 and 3,864,651.04

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Solution

The fourth proportional to 8,182,605.44, 12,272,581.36 and 3,864,651.04 is: 5,796,349.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,605.44 : 12,272,581.36 = 3,864,651.04 : x
  2. Step 2: Convert to fraction form
    8,182,605.44/12,272,581.36 = 3,864,651.04/x
  3. Step 3: Cross multiply
    8,182,605.44x = 12,272,581.36 × 3,864,651.04
  4. Step 4: Simplify right side
    8,182,605.44x = 47,429,244,316,408.61
  5. Step 5: Solve for x
    x = 47,429,244,316,408.61/8,182,605.44
  6. Step 6: Final answer
    x = 5,796,349.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.