Home / 3,226,246.94-4,449,733.97-2,003,276.54

Finding the Fourth Proportional to 3,226,246.94, 4,449,733.97 and 2,003,276.54

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Solution

The fourth proportional to 3,226,246.94, 4,449,733.97 and 2,003,276.54 is: 2,762,977.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,246.94 : 4,449,733.97 = 2,003,276.54 : x
  2. Step 2: Convert to fraction form
    3,226,246.94/4,449,733.97 = 2,003,276.54/x
  3. Step 3: Cross multiply
    3,226,246.94x = 4,449,733.97 × 2,003,276.54
  4. Step 4: Simplify right side
    3,226,246.94x = 8,914,047,661,325.68
  5. Step 5: Solve for x
    x = 8,914,047,661,325.68/3,226,246.94
  6. Step 6: Final answer
    x = 2,762,977.49

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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.