Home / 8,044,420.91-11,101,519.94-4,373,584.47

Finding the Fourth Proportional to 8,044,420.91, 11,101,519.94 and 4,373,584.47

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Solution

The fourth proportional to 8,044,420.91, 11,101,519.94 and 4,373,584.47 is: 6,035,665.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,420.91 : 11,101,519.94 = 4,373,584.47 : x
  2. Step 2: Convert to fraction form
    8,044,420.91/11,101,519.94 = 4,373,584.47/x
  3. Step 3: Cross multiply
    8,044,420.91x = 11,101,519.94 × 4,373,584.47
  4. Step 4: Simplify right side
    8,044,420.91x = 48,553,435,181,111.41
  5. Step 5: Solve for x
    x = 48,553,435,181,111.41/8,044,420.91
  6. Step 6: Final answer
    x = 6,035,665.68

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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.