Home / 2,394,413.88-3,304,360.83-1,306,755.42

Finding the Fourth Proportional to 2,394,413.88, 3,304,360.83 and 1,306,755.42

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Solution

The fourth proportional to 2,394,413.88, 3,304,360.83 and 1,306,755.42 is: 1,803,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,413.88 : 3,304,360.83 = 1,306,755.42 : x
  2. Step 2: Convert to fraction form
    2,394,413.88/3,304,360.83 = 1,306,755.42/x
  3. Step 3: Cross multiply
    2,394,413.88x = 3,304,360.83 × 1,306,755.42
  4. Step 4: Simplify right side
    2,394,413.88x = 4,317,991,424,238.20
  5. Step 5: Solve for x
    x = 4,317,991,424,238.20/2,394,413.88
  6. Step 6: Final answer
    x = 1,803,360.51

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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.