Home / 1,093,522.26-1,640,369.04-294,791.58

Finding the Fourth Proportional to 1,093,522.26, 1,640,369.04 and 294,791.58

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Solution

The fourth proportional to 1,093,522.26, 1,640,369.04 and 294,791.58 is: 442,210.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,522.26 : 1,640,369.04 = 294,791.58 : x
  2. Step 2: Convert to fraction form
    1,093,522.26/1,640,369.04 = 294,791.58/x
  3. Step 3: Cross multiply
    1,093,522.26x = 1,640,369.04 × 294,791.58
  4. Step 4: Simplify right side
    1,093,522.26x = 483,566,981,084.68
  5. Step 5: Solve for x
    x = 483,566,981,084.68/1,093,522.26
  6. Step 6: Final answer
    x = 442,210.46

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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.