Home / 2,264,007-3,391,729.38-1,337,999.88

Finding the Fourth Proportional to 2,264,007, 3,391,729.38 and 1,337,999.88

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Solution

The fourth proportional to 2,264,007, 3,391,729.38 and 1,337,999.88 is: 2,004,469.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,007 : 3,391,729.38 = 1,337,999.88 : x
  2. Step 2: Convert to fraction form
    2,264,007/3,391,729.38 = 1,337,999.88/x
  3. Step 3: Cross multiply
    2,264,007x = 3,391,729.38 × 1,337,999.88
  4. Step 4: Simplify right side
    2,264,007x = 4,538,133,503,432.47
  5. Step 5: Solve for x
    x = 4,538,133,503,432.47/2,264,007
  6. Step 6: Final answer
    x = 2,004,469.73

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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.