Home / 2,288,672.70-3,433,883.85-2,252,805.90

Finding the Fourth Proportional to 2,288,672.70, 3,433,883.85 and 2,252,805.90

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Solution

The fourth proportional to 2,288,672.70, 3,433,883.85 and 2,252,805.90 is: 3,380,069.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,288,672.70 : 3,433,883.85 = 2,252,805.90 : x
  2. Step 2: Convert to fraction form
    2,288,672.70/3,433,883.85 = 2,252,805.90/x
  3. Step 3: Cross multiply
    2,288,672.70x = 3,433,883.85 × 2,252,805.90
  4. Step 4: Simplify right side
    2,288,672.70x = 7,735,873,797,194.72
  5. Step 5: Solve for x
    x = 7,735,873,797,194.72/2,288,672.70
  6. Step 6: Final answer
    x = 3,380,069.94

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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.