Home / 2,725,595.14-3,761,321.39-1,580,339.79

Finding the Fourth Proportional to 2,725,595.14, 3,761,321.39 and 1,580,339.79

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Solution

The fourth proportional to 2,725,595.14, 3,761,321.39 and 1,580,339.79 is: 2,180,868.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,595.14 : 3,761,321.39 = 1,580,339.79 : x
  2. Step 2: Convert to fraction form
    2,725,595.14/3,761,321.39 = 1,580,339.79/x
  3. Step 3: Cross multiply
    2,725,595.14x = 3,761,321.39 × 1,580,339.79
  4. Step 4: Simplify right side
    2,725,595.14x = 5,944,165,855,595.11
  5. Step 5: Solve for x
    x = 5,944,165,855,595.11/2,725,595.14
  6. Step 6: Final answer
    x = 2,180,868.97

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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.