Home / 2,741,227.75-4,107,347.23-1,941,072.89

Finding the Fourth Proportional to 2,741,227.75, 4,107,347.23 and 1,941,072.89

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Solution

The fourth proportional to 2,741,227.75, 4,107,347.23 and 1,941,072.89 is: 2,908,426.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,227.75 : 4,107,347.23 = 1,941,072.89 : x
  2. Step 2: Convert to fraction form
    2,741,227.75/4,107,347.23 = 1,941,072.89/x
  3. Step 3: Cross multiply
    2,741,227.75x = 4,107,347.23 × 1,941,072.89
  4. Step 4: Simplify right side
    2,741,227.75x = 7,972,660,357,969.60
  5. Step 5: Solve for x
    x = 7,972,660,357,969.60/2,741,227.75
  6. Step 6: Final answer
    x = 2,908,426.84

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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.