Home / 2,694,369.76-4,041,722.30-897,413.92

Finding the Fourth Proportional to 2,694,369.76, 4,041,722.30 and 897,413.92

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Solution

The fourth proportional to 2,694,369.76, 4,041,722.30 and 897,413.92 is: 1,346,176.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,369.76 : 4,041,722.30 = 897,413.92 : x
  2. Step 2: Convert to fraction form
    2,694,369.76/4,041,722.30 = 897,413.92/x
  3. Step 3: Cross multiply
    2,694,369.76x = 4,041,722.30 × 897,413.92
  4. Step 4: Simplify right side
    2,694,369.76x = 3,627,097,852,794.42
  5. Step 5: Solve for x
    x = 3,627,097,852,794.42/2,694,369.76
  6. Step 6: Final answer
    x = 1,346,176.72

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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.