Home / 3,263,834.02-4,504,112.53-2,040,855.41

Finding the Fourth Proportional to 3,263,834.02, 4,504,112.53 and 2,040,855.41

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Solution

The fourth proportional to 3,263,834.02, 4,504,112.53 and 2,040,855.41 is: 2,816,393.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,834.02 : 4,504,112.53 = 2,040,855.41 : x
  2. Step 2: Convert to fraction form
    3,263,834.02/4,504,112.53 = 2,040,855.41/x
  3. Step 3: Cross multiply
    3,263,834.02x = 4,504,112.53 × 2,040,855.41
  4. Step 4: Simplify right side
    3,263,834.02x = 9,192,242,439,757.96
  5. Step 5: Solve for x
    x = 9,192,242,439,757.96/3,263,834.02
  6. Step 6: Final answer
    x = 2,816,393.97

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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.