Home / 2,373,493.62-3,275,418.24-1,285,769.70

Finding the Fourth Proportional to 2,373,493.62, 3,275,418.24 and 1,285,769.70

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Solution

The fourth proportional to 2,373,493.62, 3,275,418.24 and 1,285,769.70 is: 1,774,360.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,493.62 : 3,275,418.24 = 1,285,769.70 : x
  2. Step 2: Convert to fraction form
    2,373,493.62/3,275,418.24 = 1,285,769.70/x
  3. Step 3: Cross multiply
    2,373,493.62x = 3,275,418.24 × 1,285,769.70
  4. Step 4: Simplify right side
    2,373,493.62x = 4,211,433,527,819.33
  5. Step 5: Solve for x
    x = 4,211,433,527,819.33/2,373,493.62
  6. Step 6: Final answer
    x = 1,774,360.58

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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.