Home / 1,103,231.96-1,654,942.94-304,513.64

Finding the Fourth Proportional to 1,103,231.96, 1,654,942.94 and 304,513.64

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Solution

The fourth proportional to 1,103,231.96, 1,654,942.94 and 304,513.64 is: 456,796.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,231.96 : 1,654,942.94 = 304,513.64 : x
  2. Step 2: Convert to fraction form
    1,103,231.96/1,654,942.94 = 304,513.64/x
  3. Step 3: Cross multiply
    1,103,231.96x = 1,654,942.94 × 304,513.64
  4. Step 4: Simplify right side
    1,103,231.96x = 503,952,698,651.70
  5. Step 5: Solve for x
    x = 503,952,698,651.70/1,103,231.96
  6. Step 6: Final answer
    x = 456,796.68

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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.