Home / 2,230,385.28-3,347,260.38-1,033,147.56

Finding the Fourth Proportional to 2,230,385.28, 3,347,260.38 and 1,033,147.56

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Solution

The fourth proportional to 2,230,385.28, 3,347,260.38 and 1,033,147.56 is: 1,550,500.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,385.28 : 3,347,260.38 = 1,033,147.56 : x
  2. Step 2: Convert to fraction form
    2,230,385.28/3,347,260.38 = 1,033,147.56/x
  3. Step 3: Cross multiply
    2,230,385.28x = 3,347,260.38 × 1,033,147.56
  4. Step 4: Simplify right side
    2,230,385.28x = 3,458,213,894,281.67
  5. Step 5: Solve for x
    x = 3,458,213,894,281.67/2,230,385.28
  6. Step 6: Final answer
    x = 1,550,500.68

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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.