Home / 2,204,421.83-3,042,434.14-1,345,481.22

Finding the Fourth Proportional to 2,204,421.83, 3,042,434.14 and 1,345,481.22

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Solution

The fourth proportional to 2,204,421.83, 3,042,434.14 and 1,345,481.22 is: 1,856,966.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,421.83 : 3,042,434.14 = 1,345,481.22 : x
  2. Step 2: Convert to fraction form
    2,204,421.83/3,042,434.14 = 1,345,481.22/x
  3. Step 3: Cross multiply
    2,204,421.83x = 3,042,434.14 × 1,345,481.22
  4. Step 4: Simplify right side
    2,204,421.83x = 4,093,537,995,093.15
  5. Step 5: Solve for x
    x = 4,093,537,995,093.15/2,204,421.83
  6. Step 6: Final answer
    x = 1,856,966.73

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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.