Home / 3,693,034.12-5,096,367.66-2,144,676.52

Finding the Fourth Proportional to 3,693,034.12, 5,096,367.66 and 2,144,676.52

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Solution

The fourth proportional to 3,693,034.12, 5,096,367.66 and 2,144,676.52 is: 2,959,642.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,034.12 : 5,096,367.66 = 2,144,676.52 : x
  2. Step 2: Convert to fraction form
    3,693,034.12/5,096,367.66 = 2,144,676.52/x
  3. Step 3: Cross multiply
    3,693,034.12x = 5,096,367.66 × 2,144,676.52
  4. Step 4: Simplify right side
    3,693,034.12x = 10,930,060,057,689.34
  5. Step 5: Solve for x
    x = 10,930,060,057,689.34/3,693,034.12
  6. Step 6: Final answer
    x = 2,959,642.32

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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.