Home / 3,863,044.23-5,793,227.82-1,943,213.42

Finding the Fourth Proportional to 3,863,044.23, 5,793,227.82 and 1,943,213.42

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Solution

The fourth proportional to 3,863,044.23, 5,793,227.82 and 1,943,213.42 is: 2,914,146.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,044.23 : 5,793,227.82 = 1,943,213.42 : x
  2. Step 2: Convert to fraction form
    3,863,044.23/5,793,227.82 = 1,943,213.42/x
  3. Step 3: Cross multiply
    3,863,044.23x = 5,793,227.82 × 1,943,213.42
  4. Step 4: Simplify right side
    3,863,044.23x = 11,257,478,015,975.21
  5. Step 5: Solve for x
    x = 11,257,478,015,975.21/3,863,044.23
  6. Step 6: Final answer
    x = 2,914,146.81

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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.