Home / 2,226,886.60-3,340,329.90-967,174.60

Finding the Fourth Proportional to 2,226,886.60, 3,340,329.90 and 967,174.60

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Solution

The fourth proportional to 2,226,886.60, 3,340,329.90 and 967,174.60 is: 1,450,761.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,886.60 : 3,340,329.90 = 967,174.60 : x
  2. Step 2: Convert to fraction form
    2,226,886.60/3,340,329.90 = 967,174.60/x
  3. Step 3: Cross multiply
    2,226,886.60x = 3,340,329.90 × 967,174.60
  4. Step 4: Simplify right side
    2,226,886.60x = 3,230,682,234,900.54
  5. Step 5: Solve for x
    x = 3,230,682,234,900.54/2,226,886.60
  6. Step 6: Final answer
    x = 1,450,761.90

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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.