Home / 3,785,735.88-5,669,550.99-2,183,441.27

Finding the Fourth Proportional to 3,785,735.88, 5,669,550.99 and 2,183,441.27

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Solution

The fourth proportional to 3,785,735.88, 5,669,550.99 and 2,183,441.27 is: 3,269,940.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,735.88 : 5,669,550.99 = 2,183,441.27 : x
  2. Step 2: Convert to fraction form
    3,785,735.88/5,669,550.99 = 2,183,441.27/x
  3. Step 3: Cross multiply
    3,785,735.88x = 5,669,550.99 × 2,183,441.27
  4. Step 4: Simplify right side
    3,785,735.88x = 12,379,131,585,587.60
  5. Step 5: Solve for x
    x = 12,379,131,585,587.60/3,785,735.88
  6. Step 6: Final answer
    x = 3,269,940.63

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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.