Home / 2,675,616.44-4,013,413.34-969,359.69

Finding the Fourth Proportional to 2,675,616.44, 4,013,413.34 and 969,359.69

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Solution

The fourth proportional to 2,675,616.44, 4,013,413.34 and 969,359.69 is: 1,454,035.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,616.44 : 4,013,413.34 = 969,359.69 : x
  2. Step 2: Convert to fraction form
    2,675,616.44/4,013,413.34 = 969,359.69/x
  3. Step 3: Cross multiply
    2,675,616.44x = 4,013,413.34 × 969,359.69
  4. Step 4: Simplify right side
    2,675,616.44x = 3,890,441,086,190.40
  5. Step 5: Solve for x
    x = 3,890,441,086,190.40/2,675,616.44
  6. Step 6: Final answer
    x = 1,454,035.43

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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.