Home / 3,647,672.17-5,034,048.09-2,016,044.49

Finding the Fourth Proportional to 3,647,672.17, 5,034,048.09 and 2,016,044.49

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Solution

The fourth proportional to 3,647,672.17, 5,034,048.09 and 2,016,044.49 is: 2,782,285.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,672.17 : 5,034,048.09 = 2,016,044.49 : x
  2. Step 2: Convert to fraction form
    3,647,672.17/5,034,048.09 = 2,016,044.49/x
  3. Step 3: Cross multiply
    3,647,672.17x = 5,034,048.09 × 2,016,044.49
  4. Step 4: Simplify right side
    3,647,672.17x = 10,148,864,914,239.52
  5. Step 5: Solve for x
    x = 10,148,864,914,239.52/3,647,672.17
  6. Step 6: Final answer
    x = 2,782,285.37

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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.