Home / 2,535,319.43-3,498,743.84-1,373,764.85

Finding the Fourth Proportional to 2,535,319.43, 3,498,743.84 and 1,373,764.85

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Solution

The fourth proportional to 2,535,319.43, 3,498,743.84 and 1,373,764.85 is: 1,895,797.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,319.43 : 3,498,743.84 = 1,373,764.85 : x
  2. Step 2: Convert to fraction form
    2,535,319.43/3,498,743.84 = 1,373,764.85/x
  3. Step 3: Cross multiply
    2,535,319.43x = 3,498,743.84 × 1,373,764.85
  4. Step 4: Simplify right side
    2,535,319.43x = 4,806,451,282,183.48
  5. Step 5: Solve for x
    x = 4,806,451,282,183.48/2,535,319.43
  6. Step 6: Final answer
    x = 1,895,797.13

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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.