Home / 3,796,951.20-5,239,806.54-2,054,620.60

Finding the Fourth Proportional to 3,796,951.20, 5,239,806.54 and 2,054,620.60

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Solution

The fourth proportional to 3,796,951.20, 5,239,806.54 and 2,054,620.60 is: 2,835,383.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,951.20 : 5,239,806.54 = 2,054,620.60 : x
  2. Step 2: Convert to fraction form
    3,796,951.20/5,239,806.54 = 2,054,620.60/x
  3. Step 3: Cross multiply
    3,796,951.20x = 5,239,806.54 × 2,054,620.60
  4. Step 4: Simplify right side
    3,796,951.20x = 10,765,814,457,098.72
  5. Step 5: Solve for x
    x = 10,765,814,457,098.72/3,796,951.20
  6. Step 6: Final answer
    x = 2,835,383.94

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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.