Home / 3,783,708.80-5,667,268.80-3,286,044.80

Finding the Fourth Proportional to 3,783,708.80, 5,667,268.80 and 3,286,044.80

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Solution

The fourth proportional to 3,783,708.80, 5,667,268.80 and 3,286,044.80 is: 4,921,863.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,783,708.80 : 5,667,268.80 = 3,286,044.80 : x
  2. Step 2: Convert to fraction form
    3,783,708.80/5,667,268.80 = 3,286,044.80/x
  3. Step 3: Cross multiply
    3,783,708.80x = 5,667,268.80 × 3,286,044.80
  4. Step 4: Simplify right side
    3,783,708.80x = 18,622,899,170,442.24
  5. Step 5: Solve for x
    x = 18,622,899,170,442.24/3,783,708.80
  6. Step 6: Final answer
    x = 4,921,863.75

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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.