Home / 4,946,724.36-6,826,464.39-2,741,727.78

Finding the Fourth Proportional to 4,946,724.36, 6,826,464.39 and 2,741,727.78

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Solution

The fourth proportional to 4,946,724.36, 6,826,464.39 and 2,741,727.78 is: 3,783,575.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,946,724.36 : 6,826,464.39 = 2,741,727.78 : x
  2. Step 2: Convert to fraction form
    4,946,724.36/6,826,464.39 = 2,741,727.78/x
  3. Step 3: Cross multiply
    4,946,724.36x = 6,826,464.39 × 2,741,727.78
  4. Step 4: Simplify right side
    4,946,724.36x = 18,716,307,057,243.75
  5. Step 5: Solve for x
    x = 18,716,307,057,243.75/4,946,724.36
  6. Step 6: Final answer
    x = 3,783,575.90

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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.