Home / 3,669,071.04-5,504,556.96-1,394,634.24

Finding the Fourth Proportional to 3,669,071.04, 5,504,556.96 and 1,394,634.24

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Solution

The fourth proportional to 3,669,071.04, 5,504,556.96 and 1,394,634.24 is: 2,092,312.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,071.04 : 5,504,556.96 = 1,394,634.24 : x
  2. Step 2: Convert to fraction form
    3,669,071.04/5,504,556.96 = 1,394,634.24/x
  3. Step 3: Cross multiply
    3,669,071.04x = 5,504,556.96 × 1,394,634.24
  4. Step 4: Simplify right side
    3,669,071.04x = 7,676,843,612,446.31
  5. Step 5: Solve for x
    x = 7,676,843,612,446.31/3,669,071.04
  6. Step 6: Final answer
    x = 2,092,312.61

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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.