Home / 4,279,535.83-5,902,315.86-3,762,183.55

Finding the Fourth Proportional to 4,279,535.83, 5,902,315.86 and 3,762,183.55

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Solution

The fourth proportional to 4,279,535.83, 5,902,315.86 and 3,762,183.55 is: 5,188,786.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,279,535.83 : 5,902,315.86 = 3,762,183.55 : x
  2. Step 2: Convert to fraction form
    4,279,535.83/5,902,315.86 = 3,762,183.55/x
  3. Step 3: Cross multiply
    4,279,535.83x = 5,902,315.86 × 3,762,183.55
  4. Step 4: Simplify right side
    4,279,535.83x = 22,205,595,635,396.10
  5. Step 5: Solve for x
    x = 22,205,595,635,396.10/4,279,535.83
  6. Step 6: Final answer
    x = 5,188,786.01

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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.