Home / 3,753,727.01-5,631,033.37-2,813,076.44

Finding the Fourth Proportional to 3,753,727.01, 5,631,033.37 and 2,813,076.44

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Solution

The fourth proportional to 3,753,727.01, 5,631,033.37 and 2,813,076.44 is: 4,219,946.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,727.01 : 5,631,033.37 = 2,813,076.44 : x
  2. Step 2: Convert to fraction form
    3,753,727.01/5,631,033.37 = 2,813,076.44/x
  3. Step 3: Cross multiply
    3,753,727.01x = 5,631,033.37 × 2,813,076.44
  4. Step 4: Simplify right side
    3,753,727.01x = 15,840,527,277,845.64
  5. Step 5: Solve for x
    x = 15,840,527,277,845.64/3,753,727.01
  6. Step 6: Final answer
    x = 4,219,946.54

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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.