Home / 11,869,184.97-17,801,286.30-3,347,528.54

Finding the Fourth Proportional to 11,869,184.97, 17,801,286.30 and 3,347,528.54

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Solution

The fourth proportional to 11,869,184.97, 17,801,286.30 and 3,347,528.54 is: 5,020,590.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,869,184.97 : 17,801,286.30 = 3,347,528.54 : x
  2. Step 2: Convert to fraction form
    11,869,184.97/17,801,286.30 = 3,347,528.54/x
  3. Step 3: Cross multiply
    11,869,184.97x = 17,801,286.30 × 3,347,528.54
  4. Step 4: Simplify right side
    11,869,184.97x = 59,590,313,848,954.58
  5. Step 5: Solve for x
    x = 59,590,313,848,954.58/11,869,184.97
  6. Step 6: Final answer
    x = 5,020,590.21

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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.