Home / 6,085,078.43-8,397,410.22-3,331,940.34

Finding the Fourth Proportional to 6,085,078.43, 8,397,410.22 and 3,331,940.34

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Solution

The fourth proportional to 6,085,078.43, 8,397,410.22 and 3,331,940.34 is: 4,598,078.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,085,078.43 : 8,397,410.22 = 3,331,940.34 : x
  2. Step 2: Convert to fraction form
    6,085,078.43/8,397,410.22 = 3,331,940.34/x
  3. Step 3: Cross multiply
    6,085,078.43x = 8,397,410.22 × 3,331,940.34
  4. Step 4: Simplify right side
    6,085,078.43x = 27,979,669,863,546.28
  5. Step 5: Solve for x
    x = 27,979,669,863,546.28/6,085,078.43
  6. Step 6: Final answer
    x = 4,598,078.76

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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.