Home / 2,523,158.73-3,481,439.27-1,449,863.37

Finding the Fourth Proportional to 2,523,158.73, 3,481,439.27 and 1,449,863.37

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Solution

The fourth proportional to 2,523,158.73, 3,481,439.27 and 1,449,863.37 is: 2,000,512.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,158.73 : 3,481,439.27 = 1,449,863.37 : x
  2. Step 2: Convert to fraction form
    2,523,158.73/3,481,439.27 = 1,449,863.37/x
  3. Step 3: Cross multiply
    2,523,158.73x = 3,481,439.27 × 1,449,863.37
  4. Step 4: Simplify right side
    2,523,158.73x = 5,047,611,265,203.22
  5. Step 5: Solve for x
    x = 5,047,611,265,203.22/2,523,158.73
  6. Step 6: Final answer
    x = 2,000,512.77

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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.