Home / 3,661,163.37-5,052,405.38-2,029,566.60

Finding the Fourth Proportional to 3,661,163.37, 5,052,405.38 and 2,029,566.60

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Solution

The fourth proportional to 3,661,163.37, 5,052,405.38 and 2,029,566.60 is: 2,800,801.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,163.37 : 5,052,405.38 = 2,029,566.60 : x
  2. Step 2: Convert to fraction form
    3,661,163.37/5,052,405.38 = 2,029,566.60/x
  3. Step 3: Cross multiply
    3,661,163.37x = 5,052,405.38 × 2,029,566.60
  4. Step 4: Simplify right side
    3,661,163.37x = 10,254,193,198,760.47
  5. Step 5: Solve for x
    x = 10,254,193,198,760.47/3,661,163.37
  6. Step 6: Final answer
    x = 2,800,801.87

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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.