Home / 2,764,797.52-4,149,040.88-967,681.07

Finding the Fourth Proportional to 2,764,797.52, 4,149,040.88 and 967,681.07

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Solution

The fourth proportional to 2,764,797.52, 4,149,040.88 and 967,681.07 is: 1,452,167.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,797.52 : 4,149,040.88 = 967,681.07 : x
  2. Step 2: Convert to fraction form
    2,764,797.52/4,149,040.88 = 967,681.07/x
  3. Step 3: Cross multiply
    2,764,797.52x = 4,149,040.88 × 967,681.07
  4. Step 4: Simplify right side
    2,764,797.52x = 4,014,948,321,691.01
  5. Step 5: Solve for x
    x = 4,014,948,321,691.01/2,764,797.52
  6. Step 6: Final answer
    x = 1,452,167.22

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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.