Home / 3,222,912.30-4,836,604.05-2,425,872.30

Finding the Fourth Proportional to 3,222,912.30, 4,836,604.05 and 2,425,872.30

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Solution

The fourth proportional to 3,222,912.30, 4,836,604.05 and 2,425,872.30 is: 3,640,491.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,222,912.30 : 4,836,604.05 = 2,425,872.30 : x
  2. Step 2: Convert to fraction form
    3,222,912.30/4,836,604.05 = 2,425,872.30/x
  3. Step 3: Cross multiply
    3,222,912.30x = 4,836,604.05 × 2,425,872.30
  4. Step 4: Simplify right side
    3,222,912.30x = 11,732,983,790,962.81
  5. Step 5: Solve for x
    x = 11,732,983,790,962.81/3,222,912.30
  6. Step 6: Final answer
    x = 3,640,491.18

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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.