Home / 3,468,903.24-5,204,843.82-1,340,482.44

Finding the Fourth Proportional to 3,468,903.24, 5,204,843.82 and 1,340,482.44

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Solution

The fourth proportional to 3,468,903.24, 5,204,843.82 and 1,340,482.44 is: 2,011,299.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,903.24 : 5,204,843.82 = 1,340,482.44 : x
  2. Step 2: Convert to fraction form
    3,468,903.24/5,204,843.82 = 1,340,482.44/x
  3. Step 3: Cross multiply
    3,468,903.24x = 5,204,843.82 × 1,340,482.44
  4. Step 4: Simplify right side
    3,468,903.24x = 6,977,001,743,652.52
  5. Step 5: Solve for x
    x = 6,977,001,743,652.52/3,468,903.24
  6. Step 6: Final answer
    x = 2,011,299.04

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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.