Home / 3,882,093.35-5,357,310.08-2,251,467.51

Finding the Fourth Proportional to 3,882,093.35, 5,357,310.08 and 2,251,467.51

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Solution

The fourth proportional to 3,882,093.35, 5,357,310.08 and 2,251,467.51 is: 3,107,037.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,093.35 : 5,357,310.08 = 2,251,467.51 : x
  2. Step 2: Convert to fraction form
    3,882,093.35/5,357,310.08 = 2,251,467.51/x
  3. Step 3: Cross multiply
    3,882,093.35x = 5,357,310.08 × 2,251,467.51
  4. Step 4: Simplify right side
    3,882,093.35x = 12,061,809,586,115.50
  5. Step 5: Solve for x
    x = 12,061,809,586,115.50/3,882,093.35
  6. Step 6: Final answer
    x = 3,107,037.49

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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.