Home / 6,952,087.82-10,414,680.75-3,910,211.39

Finding the Fourth Proportional to 6,952,087.82, 10,414,680.75 and 3,910,211.39

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Solution

The fourth proportional to 6,952,087.82, 10,414,680.75 and 3,910,211.39 is: 5,857,751.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,087.82 : 10,414,680.75 = 3,910,211.39 : x
  2. Step 2: Convert to fraction form
    6,952,087.82/10,414,680.75 = 3,910,211.39/x
  3. Step 3: Cross multiply
    6,952,087.82x = 10,414,680.75 × 3,910,211.39
  4. Step 4: Simplify right side
    6,952,087.82x = 40,723,603,317,900.45
  5. Step 5: Solve for x
    x = 40,723,603,317,900.45/6,952,087.82
  6. Step 6: Final answer
    x = 5,857,751.56

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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.