Home / 4,867,227.30-6,716,027.58-2,801,843.84

Finding the Fourth Proportional to 4,867,227.30, 6,716,027.58 and 2,801,843.84

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Solution

The fourth proportional to 4,867,227.30, 6,716,027.58 and 2,801,843.84 is: 3,866,115.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,227.30 : 6,716,027.58 = 2,801,843.84 : x
  2. Step 2: Convert to fraction form
    4,867,227.30/6,716,027.58 = 2,801,843.84/x
  3. Step 3: Cross multiply
    4,867,227.30x = 6,716,027.58 × 2,801,843.84
  4. Step 4: Simplify right side
    4,867,227.30x = 18,817,260,504,293.11
  5. Step 5: Solve for x
    x = 18,817,260,504,293.11/4,867,227.30
  6. Step 6: Final answer
    x = 3,866,115.01

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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.