Home / 6,377,822.85-9,561,069.24-2,486,382.98

Finding the Fourth Proportional to 6,377,822.85, 9,561,069.24 and 2,486,382.98

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Solution

The fourth proportional to 6,377,822.85, 9,561,069.24 and 2,486,382.98 is: 3,727,365.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,822.85 : 9,561,069.24 = 2,486,382.98 : x
  2. Step 2: Convert to fraction form
    6,377,822.85/9,561,069.24 = 2,486,382.98/x
  3. Step 3: Cross multiply
    6,377,822.85x = 9,561,069.24 × 2,486,382.98
  4. Step 4: Simplify right side
    6,377,822.85x = 23,772,479,843,516.27
  5. Step 5: Solve for x
    x = 23,772,479,843,516.27/6,377,822.85
  6. Step 6: Final answer
    x = 3,727,365.97

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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.