Home / 3,950,336.04-5,451,446.92-2,208,003.12

Finding the Fourth Proportional to 3,950,336.04, 5,451,446.92 and 2,208,003.12

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Solution

The fourth proportional to 3,950,336.04, 5,451,446.92 and 2,208,003.12 is: 3,047,034.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,336.04 : 5,451,446.92 = 2,208,003.12 : x
  2. Step 2: Convert to fraction form
    3,950,336.04/5,451,446.92 = 2,208,003.12/x
  3. Step 3: Cross multiply
    3,950,336.04x = 5,451,446.92 × 2,208,003.12
  4. Step 4: Simplify right side
    3,950,336.04x = 12,036,811,807,874.39
  5. Step 5: Solve for x
    x = 12,036,811,807,874.39/3,950,336.04
  6. Step 6: Final answer
    x = 3,047,034.91

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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.