Home / 6,336,002.60-9,504,003.90-6,149,378.60

Finding the Fourth Proportional to 6,336,002.60, 9,504,003.90 and 6,149,378.60

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Solution

The fourth proportional to 6,336,002.60, 9,504,003.90 and 6,149,378.60 is: 9,224,067.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,002.60 : 9,504,003.90 = 6,149,378.60 : x
  2. Step 2: Convert to fraction form
    6,336,002.60/9,504,003.90 = 6,149,378.60/x
  3. Step 3: Cross multiply
    6,336,002.60x = 9,504,003.90 × 6,149,378.60
  4. Step 4: Simplify right side
    6,336,002.60x = 58,443,718,196,976.54
  5. Step 5: Solve for x
    x = 58,443,718,196,976.54/6,336,002.60
  6. Step 6: Final answer
    x = 9,224,067.90

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Similar ratio
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1.5x scale

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.