Home / 6,231,685.44-9,348,000.97-1,682,668.03

Finding the Fourth Proportional to 6,231,685.44, 9,348,000.97 and 1,682,668.03

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Solution

The fourth proportional to 6,231,685.44, 9,348,000.97 and 1,682,668.03 is: 2,524,129.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,685.44 : 9,348,000.97 = 1,682,668.03 : x
  2. Step 2: Convert to fraction form
    6,231,685.44/9,348,000.97 = 1,682,668.03/x
  3. Step 3: Cross multiply
    6,231,685.44x = 9,348,000.97 × 1,682,668.03
  4. Step 4: Simplify right side
    6,231,685.44x = 15,729,582,369,733.82
  5. Step 5: Solve for x
    x = 15,729,582,369,733.82/6,231,685.44
  6. Step 6: Final answer
    x = 2,524,129.71

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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.