Home / 3,760,089.24-5,188,986.27-2,041,209.75

Finding the Fourth Proportional to 3,760,089.24, 5,188,986.27 and 2,041,209.75

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Solution

The fourth proportional to 3,760,089.24, 5,188,986.27 and 2,041,209.75 is: 2,816,903.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,089.24 : 5,188,986.27 = 2,041,209.75 : x
  2. Step 2: Convert to fraction form
    3,760,089.24/5,188,986.27 = 2,041,209.75/x
  3. Step 3: Cross multiply
    3,760,089.24x = 5,188,986.27 × 2,041,209.75
  4. Step 4: Simplify right side
    3,760,089.24x = 10,591,809,366,940.13
  5. Step 5: Solve for x
    x = 10,591,809,366,940.13/3,760,089.24
  6. Step 6: Final answer
    x = 2,816,903.72

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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.