Home / 2,373,858.68-3,561,089.76-754,049.64

Finding the Fourth Proportional to 2,373,858.68, 3,561,089.76 and 754,049.64

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Solution

The fourth proportional to 2,373,858.68, 3,561,089.76 and 754,049.64 is: 1,131,170.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,858.68 : 3,561,089.76 = 754,049.64 : x
  2. Step 2: Convert to fraction form
    2,373,858.68/3,561,089.76 = 754,049.64/x
  3. Step 3: Cross multiply
    2,373,858.68x = 3,561,089.76 × 754,049.64
  4. Step 4: Simplify right side
    2,373,858.68x = 2,685,238,451,535.69
  5. Step 5: Solve for x
    x = 2,685,238,451,535.69/2,373,858.68
  6. Step 6: Final answer
    x = 1,131,170.31

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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.