Home / 10,367,374.62-15,549,289.58-2,792,568.90

Finding the Fourth Proportional to 10,367,374.62, 15,549,289.58 and 2,792,568.90

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Solution

The fourth proportional to 10,367,374.62, 15,549,289.58 and 2,792,568.90 is: 4,188,375.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,374.62 : 15,549,289.58 = 2,792,568.90 : x
  2. Step 2: Convert to fraction form
    10,367,374.62/15,549,289.58 = 2,792,568.90/x
  3. Step 3: Cross multiply
    10,367,374.62x = 15,549,289.58 × 2,792,568.90
  4. Step 4: Simplify right side
    10,367,374.62x = 43,422,462,498,202.06
  5. Step 5: Solve for x
    x = 43,422,462,498,202.06/10,367,374.62
  6. Step 6: Final answer
    x = 4,188,375.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.