Home / 2,418,469.58-3,624,714.75-1,220,733.44

Finding the Fourth Proportional to 2,418,469.58, 3,624,714.75 and 1,220,733.44

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Solution

The fourth proportional to 2,418,469.58, 3,624,714.75 and 1,220,733.44 is: 1,829,591.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,469.58 : 3,624,714.75 = 1,220,733.44 : x
  2. Step 2: Convert to fraction form
    2,418,469.58/3,624,714.75 = 1,220,733.44/x
  3. Step 3: Cross multiply
    2,418,469.58x = 3,624,714.75 × 1,220,733.44
  4. Step 4: Simplify right side
    2,418,469.58x = 4,424,810,505,786.24
  5. Step 5: Solve for x
    x = 4,424,810,505,786.24/2,418,469.58
  6. Step 6: Final answer
    x = 1,829,591.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.