Home / 2,263,786.92-3,391,402.50-1,337,780.34

Finding the Fourth Proportional to 2,263,786.92, 3,391,402.50 and 1,337,780.34

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Solution

The fourth proportional to 2,263,786.92, 3,391,402.50 and 1,337,780.34 is: 2,004,142.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,786.92 : 3,391,402.50 = 1,337,780.34 : x
  2. Step 2: Convert to fraction form
    2,263,786.92/3,391,402.50 = 1,337,780.34/x
  3. Step 3: Cross multiply
    2,263,786.92x = 3,391,402.50 × 1,337,780.34
  4. Step 4: Simplify right side
    2,263,786.92x = 4,536,951,589,526.85
  5. Step 5: Solve for x
    x = 4,536,951,589,526.85/2,263,786.92
  6. Step 6: Final answer
    x = 2,004,142.51

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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.