Home / 6,049,439.93-8,348,121.57-3,296,150.15

Finding the Fourth Proportional to 6,049,439.93, 8,348,121.57 and 3,296,150.15

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Solution

The fourth proportional to 6,049,439.93, 8,348,121.57 and 3,296,150.15 is: 4,548,629.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,439.93 : 8,348,121.57 = 3,296,150.15 : x
  2. Step 2: Convert to fraction form
    6,049,439.93/8,348,121.57 = 3,296,150.15/x
  3. Step 3: Cross multiply
    6,049,439.93x = 8,348,121.57 × 3,296,150.15
  4. Step 4: Simplify right side
    6,049,439.93x = 27,516,662,165,173.73
  5. Step 5: Solve for x
    x = 27,516,662,165,173.73/6,049,439.93
  6. Step 6: Final answer
    x = 4,548,629.71

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1.5x scale

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.