Home / 2,741,224.75-4,107,342.74-1,941,069.89

Finding the Fourth Proportional to 2,741,224.75, 4,107,342.74 and 1,941,069.89

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Solution

The fourth proportional to 2,741,224.75, 4,107,342.74 and 1,941,069.89 is: 2,908,422.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,224.75 : 4,107,342.74 = 1,941,069.89 : x
  2. Step 2: Convert to fraction form
    2,741,224.75/4,107,342.74 = 1,941,069.89/x
  3. Step 3: Cross multiply
    2,741,224.75x = 4,107,342.74 × 1,941,069.89
  4. Step 4: Simplify right side
    2,741,224.75x = 7,972,639,321,087.11
  5. Step 5: Solve for x
    x = 7,972,639,321,087.11/2,741,224.75
  6. Step 6: Final answer
    x = 2,908,422.35

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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.