Home / 3,237,195.80-4,855,793.70-1,106,571.80

Finding the Fourth Proportional to 3,237,195.80, 4,855,793.70 and 1,106,571.80

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Solution

The fourth proportional to 3,237,195.80, 4,855,793.70 and 1,106,571.80 is: 1,659,857.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,195.80 : 4,855,793.70 = 1,106,571.80 : x
  2. Step 2: Convert to fraction form
    3,237,195.80/4,855,793.70 = 1,106,571.80/x
  3. Step 3: Cross multiply
    3,237,195.80x = 4,855,793.70 × 1,106,571.80
  4. Step 4: Simplify right side
    3,237,195.80x = 5,373,284,375,037.66
  5. Step 5: Solve for x
    x = 5,373,284,375,037.66/3,237,195.80
  6. Step 6: Final answer
    x = 1,659,857.70

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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.