Home / 2,856,091.26-4,282,037.37-1,361,233.02

Finding the Fourth Proportional to 2,856,091.26, 4,282,037.37 and 1,361,233.02

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Solution

The fourth proportional to 2,856,091.26, 4,282,037.37 and 1,361,233.02 is: 2,040,848.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,856,091.26 : 4,282,037.37 = 1,361,233.02 : x
  2. Step 2: Convert to fraction form
    2,856,091.26/4,282,037.37 = 1,361,233.02/x
  3. Step 3: Cross multiply
    2,856,091.26x = 4,282,037.37 × 1,361,233.02
  4. Step 4: Simplify right side
    2,856,091.26x = 5,828,850,660,917.96
  5. Step 5: Solve for x
    x = 5,828,850,660,917.96/2,856,091.26
  6. Step 6: Final answer
    x = 2,040,848.88

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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.