Home / 2,224,318.92-3,336,447.21-876,493.23

Finding the Fourth Proportional to 2,224,318.92, 3,336,447.21 and 876,493.23

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Solution

The fourth proportional to 2,224,318.92, 3,336,447.21 and 876,493.23 is: 1,314,727.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,318.92 : 3,336,447.21 = 876,493.23 : x
  2. Step 2: Convert to fraction form
    2,224,318.92/3,336,447.21 = 876,493.23/x
  3. Step 3: Cross multiply
    2,224,318.92x = 3,336,447.21 × 876,493.23
  4. Step 4: Simplify right side
    2,224,318.92x = 2,924,373,391,817.39
  5. Step 5: Solve for x
    x = 2,924,373,391,817.39/2,224,318.92
  6. Step 6: Final answer
    x = 1,314,727.56

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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.