Home / 2,198,632.26-3,299,757.03-937,883.46

Finding the Fourth Proportional to 2,198,632.26, 3,299,757.03 and 937,883.46

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Solution

The fourth proportional to 2,198,632.26, 3,299,757.03 and 937,883.46 is: 1,407,596.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,632.26 : 3,299,757.03 = 937,883.46 : x
  2. Step 2: Convert to fraction form
    2,198,632.26/3,299,757.03 = 937,883.46/x
  3. Step 3: Cross multiply
    2,198,632.26x = 3,299,757.03 × 937,883.46
  4. Step 4: Simplify right side
    2,198,632.26x = 3,094,787,540,455.72
  5. Step 5: Solve for x
    x = 3,094,787,540,455.72/2,198,632.26
  6. Step 6: Final answer
    x = 1,407,596.71

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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.