Home / 6,798,040.76-10,195,706.82-4,361,988.44

Finding the Fourth Proportional to 6,798,040.76, 10,195,706.82 and 4,361,988.44

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Solution

The fourth proportional to 6,798,040.76, 10,195,706.82 and 4,361,988.44 is: 6,542,113.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,798,040.76 : 10,195,706.82 = 4,361,988.44 : x
  2. Step 2: Convert to fraction form
    6,798,040.76/10,195,706.82 = 4,361,988.44/x
  3. Step 3: Cross multiply
    6,798,040.76x = 10,195,706.82 × 4,361,988.44
  4. Step 4: Simplify right side
    6,798,040.76x = 44,473,555,286,469.16
  5. Step 5: Solve for x
    x = 44,473,555,286,469.16/6,798,040.76
  6. Step 6: Final answer
    x = 6,542,113.66

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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.