Home / 3,764,238.75-5,643,183.33-1,632,717.27

Finding the Fourth Proportional to 3,764,238.75, 5,643,183.33 and 1,632,717.27

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Solution

The fourth proportional to 3,764,238.75, 5,643,183.33 and 1,632,717.27 is: 2,447,698.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,238.75 : 5,643,183.33 = 1,632,717.27 : x
  2. Step 2: Convert to fraction form
    3,764,238.75/5,643,183.33 = 1,632,717.27/x
  3. Step 3: Cross multiply
    3,764,238.75x = 5,643,183.33 × 1,632,717.27
  4. Step 4: Simplify right side
    3,764,238.75x = 9,213,722,880,667.11
  5. Step 5: Solve for x
    x = 9,213,722,880,667.11/3,764,238.75
  6. Step 6: Final answer
    x = 2,447,698.86

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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.