Home / 6,952,087.91-10,414,680.91-3,910,211.48

Finding the Fourth Proportional to 6,952,087.91, 10,414,680.91 and 3,910,211.48

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Solution

The fourth proportional to 6,952,087.91, 10,414,680.91 and 3,910,211.48 is: 5,857,751.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,087.91 : 10,414,680.91 = 3,910,211.48 : x
  2. Step 2: Convert to fraction form
    6,952,087.91/10,414,680.91 = 3,910,211.48/x
  3. Step 3: Cross multiply
    6,952,087.91x = 10,414,680.91 × 3,910,211.48
  4. Step 4: Simplify right side
    6,952,087.91x = 40,723,604,871,080.02
  5. Step 5: Solve for x
    x = 40,723,604,871,080.02/6,952,087.91
  6. Step 6: Final answer
    x = 5,857,751.71

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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.