Home / 11,959,049.88-16,504,025.40-6,733,854.90

Finding the Fourth Proportional to 11,959,049.88, 16,504,025.40 and 6,733,854.90

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Solution

The fourth proportional to 11,959,049.88, 16,504,025.40 and 6,733,854.90 is: 9,293,021.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,959,049.88 : 16,504,025.40 = 6,733,854.90 : x
  2. Step 2: Convert to fraction form
    11,959,049.88/16,504,025.40 = 6,733,854.90/x
  3. Step 3: Cross multiply
    11,959,049.88x = 16,504,025.40 × 6,733,854.90
  4. Step 4: Simplify right side
    11,959,049.88x = 111,135,712,309,514.47
  5. Step 5: Solve for x
    x = 111,135,712,309,514.47/11,959,049.88
  6. Step 6: Final answer
    x = 9,293,021.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.