Home / 1,468,198.67-2,202,293.55-403,241.68

Finding the Fourth Proportional to 1,468,198.67, 2,202,293.55 and 403,241.68

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Solution

The fourth proportional to 1,468,198.67, 2,202,293.55 and 403,241.68 is: 604,861.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,198.67 : 2,202,293.55 = 403,241.68 : x
  2. Step 2: Convert to fraction form
    1,468,198.67/2,202,293.55 = 403,241.68/x
  3. Step 3: Cross multiply
    1,468,198.67x = 2,202,293.55 × 403,241.68
  4. Step 4: Simplify right side
    1,468,198.67x = 888,056,545,449.43
  5. Step 5: Solve for x
    x = 888,056,545,449.43/1,468,198.67
  6. Step 6: Final answer
    x = 604,861.29

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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.