Home / 8,285,578.89-11,434,453.26-4,614,494.88

Finding the Fourth Proportional to 8,285,578.89, 11,434,453.26 and 4,614,494.88

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Solution

The fourth proportional to 8,285,578.89, 11,434,453.26 and 4,614,494.88 is: 6,368,200.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,285,578.89 : 11,434,453.26 = 4,614,494.88 : x
  2. Step 2: Convert to fraction form
    8,285,578.89/11,434,453.26 = 4,614,494.88/x
  3. Step 3: Cross multiply
    8,285,578.89x = 11,434,453.26 × 4,614,494.88
  4. Step 4: Simplify right side
    8,285,578.89x = 52,764,225,943,624.57
  5. Step 5: Solve for x
    x = 52,764,225,943,624.57/8,285,578.89
  6. Step 6: Final answer
    x = 6,368,200.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.