Home / 11,613,039.12-17,419,950.36-4,040,067.60

Finding the Fourth Proportional to 11,613,039.12, 17,419,950.36 and 4,040,067.60

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Solution

The fourth proportional to 11,613,039.12, 17,419,950.36 and 4,040,067.60 is: 6,060,237.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,613,039.12 : 17,419,950.36 = 4,040,067.60 : x
  2. Step 2: Convert to fraction form
    11,613,039.12/17,419,950.36 = 4,040,067.60/x
  3. Step 3: Cross multiply
    11,613,039.12x = 17,419,950.36 × 4,040,067.60
  4. Step 4: Simplify right side
    11,613,039.12x = 70,377,777,043,044.33
  5. Step 5: Solve for x
    x = 70,377,777,043,044.33/11,613,039.12
  6. Step 6: Final answer
    x = 6,060,237.66

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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.