Home / 2,197,720.43-3,296,049.29-600,291.89

Finding the Fourth Proportional to 2,197,720.43, 3,296,049.29 and 600,291.89

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Solution

The fourth proportional to 2,197,720.43, 3,296,049.29 and 600,291.89 is: 900,292.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,720.43 : 3,296,049.29 = 600,291.89 : x
  2. Step 2: Convert to fraction form
    2,197,720.43/3,296,049.29 = 600,291.89/x
  3. Step 3: Cross multiply
    2,197,720.43x = 3,296,049.29 × 600,291.89
  4. Step 4: Simplify right side
    2,197,720.43x = 1,978,591,654,825.80
  5. Step 5: Solve for x
    x = 1,978,591,654,825.80/2,197,720.43
  6. Step 6: Final answer
    x = 900,292.70

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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.