Home / 3,467,066.70-5,200,600.05-3,336,429.90

Finding the Fourth Proportional to 3,467,066.70, 5,200,600.05 and 3,336,429.90

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Solution

The fourth proportional to 3,467,066.70, 5,200,600.05 and 3,336,429.90 is: 5,004,644.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,066.70 : 5,200,600.05 = 3,336,429.90 : x
  2. Step 2: Convert to fraction form
    3,467,066.70/5,200,600.05 = 3,336,429.90/x
  3. Step 3: Cross multiply
    3,467,066.70x = 5,200,600.05 × 3,336,429.90
  4. Step 4: Simplify right side
    3,467,066.70x = 17,351,437,504,761.49
  5. Step 5: Solve for x
    x = 17,351,437,504,761.49/3,467,066.70
  6. Step 6: Final answer
    x = 5,004,644.85

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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.