Home / 5,086,992.92-7,636,964.16-3,297,365.24

Finding the Fourth Proportional to 5,086,992.92, 7,636,964.16 and 3,297,365.24

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Solution

The fourth proportional to 5,086,992.92, 7,636,964.16 and 3,297,365.24 is: 4,950,244.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086,992.92 : 7,636,964.16 = 3,297,365.24 : x
  2. Step 2: Convert to fraction form
    5,086,992.92/7,636,964.16 = 3,297,365.24/x
  3. Step 3: Cross multiply
    5,086,992.92x = 7,636,964.16 × 3,297,365.24
  4. Step 4: Simplify right side
    5,086,992.92x = 25,181,860,160,309.80
  5. Step 5: Solve for x
    x = 25,181,860,160,309.80/5,086,992.92
  6. Step 6: Final answer
    x = 4,950,244.78

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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.