Home / 3,311,914.85-4,962,801.75-2,228,414.14

Finding the Fourth Proportional to 3,311,914.85, 4,962,801.75 and 2,228,414.14

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Solution

The fourth proportional to 3,311,914.85, 4,962,801.75 and 2,228,414.14 is: 3,339,209.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,914.85 : 4,962,801.75 = 2,228,414.14 : x
  2. Step 2: Convert to fraction form
    3,311,914.85/4,962,801.75 = 2,228,414.14/x
  3. Step 3: Cross multiply
    3,311,914.85x = 4,962,801.75 × 2,228,414.14
  4. Step 4: Simplify right side
    3,311,914.85x = 11,059,177,590,851.92
  5. Step 5: Solve for x
    x = 11,059,177,590,851.92/3,311,914.85
  6. Step 6: Final answer
    x = 3,339,209.52

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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.