Home / 2,481,719.46-3,424,241.60-1,448,758.42

Finding the Fourth Proportional to 2,481,719.46, 3,424,241.60 and 1,448,758.42

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Solution

The fourth proportional to 2,481,719.46, 3,424,241.60 and 1,448,758.42 is: 1,998,976.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,719.46 : 3,424,241.60 = 1,448,758.42 : x
  2. Step 2: Convert to fraction form
    2,481,719.46/3,424,241.60 = 1,448,758.42/x
  3. Step 3: Cross multiply
    2,481,719.46x = 3,424,241.60 × 1,448,758.42
  4. Step 4: Simplify right side
    2,481,719.46x = 4,960,898,850,114.27
  5. Step 5: Solve for x
    x = 4,960,898,850,114.27/2,481,719.46
  6. Step 6: Final answer
    x = 1,998,976.49

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.