Home / 3,269,098.58-4,904,751.42-1,447,212.24

Finding the Fourth Proportional to 3,269,098.58, 4,904,751.42 and 1,447,212.24

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Solution

The fourth proportional to 3,269,098.58, 4,904,751.42 and 1,447,212.24 is: 2,171,306.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,098.58 : 4,904,751.42 = 1,447,212.24 : x
  2. Step 2: Convert to fraction form
    3,269,098.58/4,904,751.42 = 1,447,212.24/x
  3. Step 3: Cross multiply
    3,269,098.58x = 4,904,751.42 × 1,447,212.24
  4. Step 4: Simplify right side
    3,269,098.58x = 7,098,216,289,181.38
  5. Step 5: Solve for x
    x = 7,098,216,289,181.38/3,269,098.58
  6. Step 6: Final answer
    x = 2,171,306.90

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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.