Home / 6,336,144.20-9,476,568.30-5,667,062.60

Finding the Fourth Proportional to 6,336,144.20, 9,476,568.30 and 5,667,062.60

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Solution

The fourth proportional to 6,336,144.20, 9,476,568.30 and 5,667,062.60 is: 8,475,865.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,144.20 : 9,476,568.30 = 5,667,062.60 : x
  2. Step 2: Convert to fraction form
    6,336,144.20/9,476,568.30 = 5,667,062.60/x
  3. Step 3: Cross multiply
    6,336,144.20x = 9,476,568.30 × 5,667,062.60
  4. Step 4: Simplify right side
    6,336,144.20x = 53,704,305,789,275.58
  5. Step 5: Solve for x
    x = 53,704,305,789,275.58/6,336,144.20
  6. Step 6: Final answer
    x = 8,475,865.46

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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.