Home / 11,372,729.10-17,059,991.13-3,799,721.58

Finding the Fourth Proportional to 11,372,729.10, 17,059,991.13 and 3,799,721.58

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Solution

The fourth proportional to 11,372,729.10, 17,059,991.13 and 3,799,721.58 is: 5,699,882.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,372,729.10 : 17,059,991.13 = 3,799,721.58 : x
  2. Step 2: Convert to fraction form
    11,372,729.10/17,059,991.13 = 3,799,721.58/x
  3. Step 3: Cross multiply
    11,372,729.10x = 17,059,991.13 × 3,799,721.58
  4. Step 4: Simplify right side
    11,372,729.10x = 64,823,216,451,269.59
  5. Step 5: Solve for x
    x = 64,823,216,451,269.59/11,372,729.10
  6. Step 6: Final answer
    x = 5,699,882.23

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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.