Home / 4,906,458.10-6,770,912.49-2,730,954.42

Finding the Fourth Proportional to 4,906,458.10, 6,770,912.49 and 2,730,954.42

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Solution

The fourth proportional to 4,906,458.10, 6,770,912.49 and 2,730,954.42 is: 3,768,717.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,906,458.10 : 6,770,912.49 = 2,730,954.42 : x
  2. Step 2: Convert to fraction form
    4,906,458.10/6,770,912.49 = 2,730,954.42/x
  3. Step 3: Cross multiply
    4,906,458.10x = 6,770,912.49 × 2,730,954.42
  4. Step 4: Simplify right side
    4,906,458.10x = 18,491,053,391,998.71
  5. Step 5: Solve for x
    x = 18,491,053,391,998.71/4,906,458.10
  6. Step 6: Final answer
    x = 3,768,717.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.