Home / 2,722,222-3,756,714.14-1,481,868

Finding the Fourth Proportional to 2,722,222, 3,756,714.14 and 1,481,868

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Solution

The fourth proportional to 2,722,222, 3,756,714.14 and 1,481,868 is: 2,045,003.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,222 : 3,756,714.14 = 1,481,868 : x
  2. Step 2: Convert to fraction form
    2,722,222/3,756,714.14 = 1,481,868/x
  3. Step 3: Cross multiply
    2,722,222x = 3,756,714.14 × 1,481,868
  4. Step 4: Simplify right side
    2,722,222x = 5,566,954,469,213.52
  5. Step 5: Solve for x
    x = 5,566,954,469,213.52/2,722,222
  6. Step 6: Final answer
    x = 2,045,003.85

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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.