Home / 5,619,110.94-7,754,372.91-3,040,791.66

Finding the Fourth Proportional to 5,619,110.94, 7,754,372.91 and 3,040,791.66

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Solution

The fourth proportional to 5,619,110.94, 7,754,372.91 and 3,040,791.66 is: 4,196,292.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,110.94 : 7,754,372.91 = 3,040,791.66 : x
  2. Step 2: Convert to fraction form
    5,619,110.94/7,754,372.91 = 3,040,791.66/x
  3. Step 3: Cross multiply
    5,619,110.94x = 7,754,372.91 × 3,040,791.66
  4. Step 4: Simplify right side
    5,619,110.94x = 23,579,432,473,257.93
  5. Step 5: Solve for x
    x = 23,579,432,473,257.93/5,619,110.94
  6. Step 6: Final answer
    x = 4,196,292.39

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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.