Home / 4,733,938-7,091,523.96-2,206,115.92

Finding the Fourth Proportional to 4,733,938, 7,091,523.96 and 2,206,115.92

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Solution

The fourth proportional to 4,733,938, 7,091,523.96 and 2,206,115.92 is: 3,304,801.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733,938 : 7,091,523.96 = 2,206,115.92 : x
  2. Step 2: Convert to fraction form
    4,733,938/7,091,523.96 = 2,206,115.92/x
  3. Step 3: Cross multiply
    4,733,938x = 7,091,523.96 × 2,206,115.92
  4. Step 4: Simplify right side
    4,733,938x = 15,644,723,905,217.44
  5. Step 5: Solve for x
    x = 15,644,723,905,217.44/4,733,938
  6. Step 6: Final answer
    x = 3,304,801.18

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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.