Home / 3,418,593.03-4,717,745.87-2,060,553.51

Finding the Fourth Proportional to 3,418,593.03, 4,717,745.87 and 2,060,553.51

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Solution

The fourth proportional to 3,418,593.03, 4,717,745.87 and 2,060,553.51 is: 2,843,616.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,418,593.03 : 4,717,745.87 = 2,060,553.51 : x
  2. Step 2: Convert to fraction form
    3,418,593.03/4,717,745.87 = 2,060,553.51/x
  3. Step 3: Cross multiply
    3,418,593.03x = 4,717,745.87 × 2,060,553.51
  4. Step 4: Simplify right side
    3,418,593.03x = 9,721,167,801,413.74
  5. Step 5: Solve for x
    x = 9,721,167,801,413.74/3,418,593.03
  6. Step 6: Final answer
    x = 2,843,616.57

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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.