Home / 2,023,343.80-3,034,578.30-886,103.80

Finding the Fourth Proportional to 2,023,343.80, 3,034,578.30 and 886,103.80

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Solution

The fourth proportional to 2,023,343.80, 3,034,578.30 and 886,103.80 is: 1,328,964.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,343.80 : 3,034,578.30 = 886,103.80 : x
  2. Step 2: Convert to fraction form
    2,023,343.80/3,034,578.30 = 886,103.80/x
  3. Step 3: Cross multiply
    2,023,343.80x = 3,034,578.30 × 886,103.80
  4. Step 4: Simplify right side
    2,023,343.80x = 2,688,951,363,027.54
  5. Step 5: Solve for x
    x = 2,688,951,363,027.54/2,023,343.80
  6. Step 6: Final answer
    x = 1,328,964.14

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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.