Home / 7,571,517.26-11,339,170.22-4,366,928.03

Finding the Fourth Proportional to 7,571,517.26, 11,339,170.22 and 4,366,928.03

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Solution

The fourth proportional to 7,571,517.26, 11,339,170.22 and 4,366,928.03 is: 6,539,949.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,517.26 : 11,339,170.22 = 4,366,928.03 : x
  2. Step 2: Convert to fraction form
    7,571,517.26/11,339,170.22 = 4,366,928.03/x
  3. Step 3: Cross multiply
    7,571,517.26x = 11,339,170.22 × 4,366,928.03
  4. Step 4: Simplify right side
    7,571,517.26x = 49,517,340,270,659.27
  5. Step 5: Solve for x
    x = 49,517,340,270,659.27/7,571,517.26
  6. Step 6: Final answer
    x = 6,539,949.47

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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.