Home / 11,060,676.38-16,591,067.03-3,384,309.02

Finding the Fourth Proportional to 11,060,676.38, 16,591,067.03 and 3,384,309.02

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Solution

The fourth proportional to 11,060,676.38, 16,591,067.03 and 3,384,309.02 is: 5,076,479.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,676.38 : 16,591,067.03 = 3,384,309.02 : x
  2. Step 2: Convert to fraction form
    11,060,676.38/16,591,067.03 = 3,384,309.02/x
  3. Step 3: Cross multiply
    11,060,676.38x = 16,591,067.03 × 3,384,309.02
  4. Step 4: Simplify right side
    11,060,676.38x = 56,149,297,726,559.05
  5. Step 5: Solve for x
    x = 56,149,297,726,559.05/11,060,676.38
  6. Step 6: Final answer
    x = 5,076,479.57

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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.