Home / 2,252,207.43-3,108,086.64-1,233,546.57

Finding the Fourth Proportional to 2,252,207.43, 3,108,086.64 and 1,233,546.57

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Solution

The fourth proportional to 2,252,207.43, 3,108,086.64 and 1,233,546.57 is: 1,702,316.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,207.43 : 3,108,086.64 = 1,233,546.57 : x
  2. Step 2: Convert to fraction form
    2,252,207.43/3,108,086.64 = 1,233,546.57/x
  3. Step 3: Cross multiply
    2,252,207.43x = 3,108,086.64 × 1,233,546.57
  4. Step 4: Simplify right side
    2,252,207.43x = 3,833,969,614,034.83
  5. Step 5: Solve for x
    x = 3,833,969,614,034.83/2,252,207.43
  6. Step 6: Final answer
    x = 1,702,316.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.