Home / 2,102,524.97-3,151,185.56-1,494,344.23

Finding the Fourth Proportional to 2,102,524.97, 3,151,185.56 and 1,494,344.23

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Solution

The fourth proportional to 2,102,524.97, 3,151,185.56 and 1,494,344.23 is: 2,239,667.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,102,524.97 : 3,151,185.56 = 1,494,344.23 : x
  2. Step 2: Convert to fraction form
    2,102,524.97/3,151,185.56 = 1,494,344.23/x
  3. Step 3: Cross multiply
    2,102,524.97x = 3,151,185.56 × 1,494,344.23
  4. Step 4: Simplify right side
    2,102,524.97x = 4,708,955,949,499.43
  5. Step 5: Solve for x
    x = 4,708,955,949,499.43/2,102,524.97
  6. Step 6: Final answer
    x = 2,239,667.08

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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.