Home / 3,659,406.26-5,050,010.32-2,027,840.89

Finding the Fourth Proportional to 3,659,406.26, 5,050,010.32 and 2,027,840.89

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Solution

The fourth proportional to 3,659,406.26, 5,050,010.32 and 2,027,840.89 is: 2,798,436.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,406.26 : 5,050,010.32 = 2,027,840.89 : x
  2. Step 2: Convert to fraction form
    3,659,406.26/5,050,010.32 = 2,027,840.89/x
  3. Step 3: Cross multiply
    3,659,406.26x = 5,050,010.32 × 2,027,840.89
  4. Step 4: Simplify right side
    3,659,406.26x = 10,240,617,395,138.69
  5. Step 5: Solve for x
    x = 10,240,617,395,138.69/3,659,406.26
  6. Step 6: Final answer
    x = 2,798,436.87

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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.