Home / 2,394,205.20-3,591,339.39-796,768.56

Finding the Fourth Proportional to 2,394,205.20, 3,591,339.39 and 796,768.56

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Solution

The fourth proportional to 2,394,205.20, 3,591,339.39 and 796,768.56 is: 1,195,163.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,205.20 : 3,591,339.39 = 796,768.56 : x
  2. Step 2: Convert to fraction form
    2,394,205.20/3,591,339.39 = 796,768.56/x
  3. Step 3: Cross multiply
    2,394,205.20x = 3,591,339.39 × 796,768.56
  4. Step 4: Simplify right side
    2,394,205.20x = 2,861,466,314,241.58
  5. Step 5: Solve for x
    x = 2,861,466,314,241.58/2,394,205.20
  6. Step 6: Final answer
    x = 1,195,163.35

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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.