Home / 2,231,567.88-3,347,797.26-1,167,089.16

Finding the Fourth Proportional to 2,231,567.88, 3,347,797.26 and 1,167,089.16

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Solution

The fourth proportional to 2,231,567.88, 3,347,797.26 and 1,167,089.16 is: 1,750,866.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,567.88 : 3,347,797.26 = 1,167,089.16 : x
  2. Step 2: Convert to fraction form
    2,231,567.88/3,347,797.26 = 1,167,089.16/x
  3. Step 3: Cross multiply
    2,231,567.88x = 3,347,797.26 × 1,167,089.16
  4. Step 4: Simplify right side
    2,231,567.88x = 3,907,177,892,023.70
  5. Step 5: Solve for x
    x = 3,907,177,892,023.70/2,231,567.88
  6. Step 6: Final answer
    x = 1,750,866.70

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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.