Home / 4,137,564.33-6,206,284.17-1,861,481.43

Finding the Fourth Proportional to 4,137,564.33, 6,206,284.17 and 1,861,481.43

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Solution

The fourth proportional to 4,137,564.33, 6,206,284.17 and 1,861,481.43 is: 2,792,194.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,564.33 : 6,206,284.17 = 1,861,481.43 : x
  2. Step 2: Convert to fraction form
    4,137,564.33/6,206,284.17 = 1,861,481.43/x
  3. Step 3: Cross multiply
    4,137,564.33x = 6,206,284.17 × 1,861,481.43
  4. Step 4: Simplify right side
    4,137,564.33x = 11,552,882,731,757.96
  5. Step 5: Solve for x
    x = 11,552,882,731,757.96/4,137,564.33
  6. Step 6: Final answer
    x = 2,792,194.11

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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.