Home / 6,769,939.44-10,156,589.91-3,359,826.48

Finding the Fourth Proportional to 6,769,939.44, 10,156,589.91 and 3,359,826.48

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Solution

The fourth proportional to 6,769,939.44, 10,156,589.91 and 3,359,826.48 is: 5,040,573.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769,939.44 : 10,156,589.91 = 3,359,826.48 : x
  2. Step 2: Convert to fraction form
    6,769,939.44/10,156,589.91 = 3,359,826.48/x
  3. Step 3: Cross multiply
    6,769,939.44x = 10,156,589.91 × 3,359,826.48
  4. Step 4: Simplify right side
    6,769,939.44x = 34,124,379,726,118.82
  5. Step 5: Solve for x
    x = 34,124,379,726,118.82/6,769,939.44
  6. Step 6: Final answer
    x = 5,040,573.85

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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.