Home / 4,582,783.20-6,864,843.60-2,340,184.80

Finding the Fourth Proportional to 4,582,783.20, 6,864,843.60 and 2,340,184.80

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Solution

The fourth proportional to 4,582,783.20, 6,864,843.60 and 2,340,184.80 is: 3,505,512.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,582,783.20 : 6,864,843.60 = 2,340,184.80 : x
  2. Step 2: Convert to fraction form
    4,582,783.20/6,864,843.60 = 2,340,184.80/x
  3. Step 3: Cross multiply
    4,582,783.20x = 6,864,843.60 × 2,340,184.80
  4. Step 4: Simplify right side
    4,582,783.20x = 16,065,002,647,097.28
  5. Step 5: Solve for x
    x = 16,065,002,647,097.28/4,582,783.20
  6. Step 6: Final answer
    x = 3,505,512.25

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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.