Home / 2,023,218.60-3,025,900.08-1,800,144.60

Finding the Fourth Proportional to 2,023,218.60, 3,025,900.08 and 1,800,144.60

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Solution

The fourth proportional to 2,023,218.60, 3,025,900.08 and 1,800,144.60 is: 2,692,273.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,218.60 : 3,025,900.08 = 1,800,144.60 : x
  2. Step 2: Convert to fraction form
    2,023,218.60/3,025,900.08 = 1,800,144.60/x
  3. Step 3: Cross multiply
    2,023,218.60x = 3,025,900.08 × 1,800,144.60
  4. Step 4: Simplify right side
    2,023,218.60x = 5,447,057,689,151.57
  5. Step 5: Solve for x
    x = 5,447,057,689,151.57/2,023,218.60
  6. Step 6: Final answer
    x = 2,692,273.43

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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.