Home / 3,722,324.69-5,588,268.76-2,869,937.78

Finding the Fourth Proportional to 3,722,324.69, 5,588,268.76 and 2,869,937.78

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Solution

The fourth proportional to 3,722,324.69, 5,588,268.76 and 2,869,937.78 is: 4,308,593.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,324.69 : 5,588,268.76 = 2,869,937.78 : x
  2. Step 2: Convert to fraction form
    3,722,324.69/5,588,268.76 = 2,869,937.78/x
  3. Step 3: Cross multiply
    3,722,324.69x = 5,588,268.76 × 2,869,937.78
  4. Step 4: Simplify right side
    3,722,324.69x = 16,037,983,625,147.08
  5. Step 5: Solve for x
    x = 16,037,983,625,147.08/3,722,324.69
  6. Step 6: Final answer
    x = 4,308,593.41

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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.