Home / 6,992,743.24-10,489,114.86-2,508,168.52

Finding the Fourth Proportional to 6,992,743.24, 10,489,114.86 and 2,508,168.52

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Solution

The fourth proportional to 6,992,743.24, 10,489,114.86 and 2,508,168.52 is: 3,762,252.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,992,743.24 : 10,489,114.86 = 2,508,168.52 : x
  2. Step 2: Convert to fraction form
    6,992,743.24/10,489,114.86 = 2,508,168.52/x
  3. Step 3: Cross multiply
    6,992,743.24x = 10,489,114.86 × 2,508,168.52
  4. Step 4: Simplify right side
    6,992,743.24x = 26,308,467,694,516.21
  5. Step 5: Solve for x
    x = 26,308,467,694,516.21/6,992,743.24
  6. Step 6: Final answer
    x = 3,762,252.78

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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.