Home / 11,659,189.09-17,483,704.45-6,193,087.73

Finding the Fourth Proportional to 11,659,189.09, 17,483,704.45 and 6,193,087.73

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Solution

The fourth proportional to 11,659,189.09, 17,483,704.45 and 6,193,087.73 is: 9,286,933.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,189.09 : 17,483,704.45 = 6,193,087.73 : x
  2. Step 2: Convert to fraction form
    11,659,189.09/17,483,704.45 = 6,193,087.73/x
  3. Step 3: Cross multiply
    11,659,189.09x = 17,483,704.45 × 6,193,087.73
  4. Step 4: Simplify right side
    11,659,189.09x = 108,278,115,504,241.41
  5. Step 5: Solve for x
    x = 108,278,115,504,241.41/11,659,189.09
  6. Step 6: Final answer
    x = 9,286,933.65

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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.