Home / 2,682,413.82-3,701,679.75-1,475,189.82

Finding the Fourth Proportional to 2,682,413.82, 3,701,679.75 and 1,475,189.82

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Solution

The fourth proportional to 2,682,413.82, 3,701,679.75 and 1,475,189.82 is: 2,035,733.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,413.82 : 3,701,679.75 = 1,475,189.82 : x
  2. Step 2: Convert to fraction form
    2,682,413.82/3,701,679.75 = 1,475,189.82/x
  3. Step 3: Cross multiply
    2,682,413.82x = 3,701,679.75 × 1,475,189.82
  4. Step 4: Simplify right side
    2,682,413.82x = 5,460,680,284,100.15
  5. Step 5: Solve for x
    x = 5,460,680,284,100.15/2,682,413.82
  6. Step 6: Final answer
    x = 2,035,733.73

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.