Home / 3,659,409.10-5,050,014.23-2,027,843.73

Finding the Fourth Proportional to 3,659,409.10, 5,050,014.23 and 2,027,843.73

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Solution

The fourth proportional to 3,659,409.10, 5,050,014.23 and 2,027,843.73 is: 2,798,440.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,409.10 : 5,050,014.23 = 2,027,843.73 : x
  2. Step 2: Convert to fraction form
    3,659,409.10/5,050,014.23 = 2,027,843.73/x
  3. Step 3: Cross multiply
    3,659,409.10x = 5,050,014.23 × 2,027,843.73
  4. Step 4: Simplify right side
    3,659,409.10x = 10,240,639,706,285.74
  5. Step 5: Solve for x
    x = 10,240,639,706,285.74/3,659,409.10
  6. Step 6: Final answer
    x = 2,798,440.79

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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.