Home / 4,093,413.14-6,140,134.11-1,253,512.82

Finding the Fourth Proportional to 4,093,413.14, 6,140,134.11 and 1,253,512.82

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Solution

The fourth proportional to 4,093,413.14, 6,140,134.11 and 1,253,512.82 is: 1,880,273.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,413.14 : 6,140,134.11 = 1,253,512.82 : x
  2. Step 2: Convert to fraction form
    4,093,413.14/6,140,134.11 = 1,253,512.82/x
  3. Step 3: Cross multiply
    4,093,413.14x = 6,140,134.11 × 1,253,512.82
  4. Step 4: Simplify right side
    4,093,413.14x = 7,696,736,823,404.29
  5. Step 5: Solve for x
    x = 7,696,736,823,404.29/4,093,413.14
  6. Step 6: Final answer
    x = 1,880,273.64

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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.