Home / 6,493,993.32-9,740,887.92-2,234,198.46

Finding the Fourth Proportional to 6,493,993.32, 9,740,887.92 and 2,234,198.46

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Solution

The fourth proportional to 6,493,993.32, 9,740,887.92 and 2,234,198.46 is: 3,351,262.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,493,993.32 : 9,740,887.92 = 2,234,198.46 : x
  2. Step 2: Convert to fraction form
    6,493,993.32/9,740,887.92 = 2,234,198.46/x
  3. Step 3: Cross multiply
    6,493,993.32x = 9,740,887.92 × 2,234,198.46
  4. Step 4: Simplify right side
    6,493,993.32x = 21,763,076,789,896.60
  5. Step 5: Solve for x
    x = 21,763,076,789,896.60/6,493,993.32
  6. Step 6: Final answer
    x = 3,351,262.58

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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.