Home / 3,247,219.44-4,481,095.77-1,796,913.90

Finding the Fourth Proportional to 3,247,219.44, 4,481,095.77 and 1,796,913.90

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Solution

The fourth proportional to 3,247,219.44, 4,481,095.77 and 1,796,913.90 is: 2,479,704.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,219.44 : 4,481,095.77 = 1,796,913.90 : x
  2. Step 2: Convert to fraction form
    3,247,219.44/4,481,095.77 = 1,796,913.90/x
  3. Step 3: Cross multiply
    3,247,219.44x = 4,481,095.77 × 1,796,913.90
  4. Step 4: Simplify right side
    3,247,219.44x = 8,052,143,276,344.20
  5. Step 5: Solve for x
    x = 8,052,143,276,344.20/3,247,219.44
  6. Step 6: Final answer
    x = 2,479,704.07

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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.