Home / 11,214,533.94-16,821,799.11-2,694,870.42

Finding the Fourth Proportional to 11,214,533.94, 16,821,799.11 and 2,694,870.42

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Solution

The fourth proportional to 11,214,533.94, 16,821,799.11 and 2,694,870.42 is: 4,042,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,214,533.94 : 16,821,799.11 = 2,694,870.42 : x
  2. Step 2: Convert to fraction form
    11,214,533.94/16,821,799.11 = 2,694,870.42/x
  3. Step 3: Cross multiply
    11,214,533.94x = 16,821,799.11 × 2,694,870.42
  4. Step 4: Simplify right side
    11,214,533.94x = 45,332,568,832,721.32
  5. Step 5: Solve for x
    x = 45,332,568,832,721.32/11,214,533.94
  6. Step 6: Final answer
    x = 4,042,305.20

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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.