Home / 3,659,219.73-5,049,833.90-2,027,474.42

Finding the Fourth Proportional to 3,659,219.73, 5,049,833.90 and 2,027,474.42

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Solution

The fourth proportional to 3,659,219.73, 5,049,833.90 and 2,027,474.42 is: 2,797,976.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,219.73 : 5,049,833.90 = 2,027,474.42 : x
  2. Step 2: Convert to fraction form
    3,659,219.73/5,049,833.90 = 2,027,474.42/x
  3. Step 3: Cross multiply
    3,659,219.73x = 5,049,833.90 × 2,027,474.42
  4. Step 4: Simplify right side
    3,659,219.73x = 10,238,409,057,498.84
  5. Step 5: Solve for x
    x = 10,238,409,057,498.84/3,659,219.73
  6. Step 6: Final answer
    x = 2,797,976.02

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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.