Home / 2,725,797.76-3,761,625.76-1,502,147.14

Finding the Fourth Proportional to 2,725,797.76, 3,761,625.76 and 1,502,147.14

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Solution

The fourth proportional to 2,725,797.76, 3,761,625.76 and 1,502,147.14 is: 2,072,976.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,725,797.76 : 3,761,625.76 = 1,502,147.14 : x
  2. Step 2: Convert to fraction form
    2,725,797.76/3,761,625.76 = 1,502,147.14/x
  3. Step 3: Cross multiply
    2,725,797.76x = 3,761,625.76 × 1,502,147.14
  4. Step 4: Simplify right side
    2,725,797.76x = 5,650,515,377,134.33
  5. Step 5: Solve for x
    x = 5,650,515,377,134.33/2,725,797.76
  6. Step 6: Final answer
    x = 2,072,976.75

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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.