Home / 2,013,285.22-2,777,414.82-1,197,024.38

Finding the Fourth Proportional to 2,013,285.22, 2,777,414.82 and 1,197,024.38

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Solution

The fourth proportional to 2,013,285.22, 2,777,414.82 and 1,197,024.38 is: 1,651,347.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,285.22 : 2,777,414.82 = 1,197,024.38 : x
  2. Step 2: Convert to fraction form
    2,013,285.22/2,777,414.82 = 1,197,024.38/x
  3. Step 3: Cross multiply
    2,013,285.22x = 2,777,414.82 × 1,197,024.38
  4. Step 4: Simplify right side
    2,013,285.22x = 3,324,633,251,685.96
  5. Step 5: Solve for x
    x = 3,324,633,251,685.96/2,013,285.22
  6. Step 6: Final answer
    x = 1,651,347.37

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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.