Home / 2,337,294.17-3,225,469.07-1,318,793.69

Finding the Fourth Proportional to 2,337,294.17, 3,225,469.07 and 1,318,793.69

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Solution

The fourth proportional to 2,337,294.17, 3,225,469.07 and 1,318,793.69 is: 1,819,937.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,294.17 : 3,225,469.07 = 1,318,793.69 : x
  2. Step 2: Convert to fraction form
    2,337,294.17/3,225,469.07 = 1,318,793.69/x
  3. Step 3: Cross multiply
    2,337,294.17x = 3,225,469.07 × 1,318,793.69
  4. Step 4: Simplify right side
    2,337,294.17x = 4,253,728,256,806.17
  5. Step 5: Solve for x
    x = 4,253,728,256,806.17/2,337,294.17
  6. Step 6: Final answer
    x = 1,819,937.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.