Home / 3,481,251.57-4,802,544.95-2,257,865.37

Finding the Fourth Proportional to 3,481,251.57, 4,802,544.95 and 2,257,865.37

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Solution

The fourth proportional to 3,481,251.57, 4,802,544.95 and 2,257,865.37 is: 3,114,828.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,481,251.57 : 4,802,544.95 = 2,257,865.37 : x
  2. Step 2: Convert to fraction form
    3,481,251.57/4,802,544.95 = 2,257,865.37/x
  3. Step 3: Cross multiply
    3,481,251.57x = 4,802,544.95 × 2,257,865.37
  4. Step 4: Simplify right side
    3,481,251.57x = 10,843,499,919,184.06
  5. Step 5: Solve for x
    x = 10,843,499,919,184.06/3,481,251.57
  6. Step 6: Final answer
    x = 3,114,828.02

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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.