Home / 11,195,974.41-15,448,778.27-6,300,904.57

Finding the Fourth Proportional to 11,195,974.41, 15,448,778.27 and 6,300,904.57

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Solution

The fourth proportional to 11,195,974.41, 15,448,778.27 and 6,300,904.57 is: 8,694,310.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195,974.41 : 15,448,778.27 = 6,300,904.57 : x
  2. Step 2: Convert to fraction form
    11,195,974.41/15,448,778.27 = 6,300,904.57/x
  3. Step 3: Cross multiply
    11,195,974.41x = 15,448,778.27 × 6,300,904.57
  4. Step 4: Simplify right side
    11,195,974.41x = 97,341,277,678,203.58
  5. Step 5: Solve for x
    x = 97,341,277,678,203.58/11,195,974.41
  6. Step 6: Final answer
    x = 8,694,310.48

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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.