Home / 11,289,691.44-16,933,538.16-4,101,287.04

Finding the Fourth Proportional to 11,289,691.44, 16,933,538.16 and 4,101,287.04

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Solution

The fourth proportional to 11,289,691.44, 16,933,538.16 and 4,101,287.04 is: 6,151,567.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,289,691.44 : 16,933,538.16 = 4,101,287.04 : x
  2. Step 2: Convert to fraction form
    11,289,691.44/16,933,538.16 = 4,101,287.04/x
  3. Step 3: Cross multiply
    11,289,691.44x = 16,933,538.16 × 4,101,287.04
  4. Step 4: Simplify right side
    11,289,691.44x = 69,449,300,596,953.45
  5. Step 5: Solve for x
    x = 69,449,300,596,953.45/11,289,691.44
  6. Step 6: Final answer
    x = 6,151,567.65

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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.