Home / 3,463,196.60-5,194,794.72-938,786.24

Finding the Fourth Proportional to 3,463,196.60, 5,194,794.72 and 938,786.24

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Solution

The fourth proportional to 3,463,196.60, 5,194,794.72 and 938,786.24 is: 1,408,179.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,196.60 : 5,194,794.72 = 938,786.24 : x
  2. Step 2: Convert to fraction form
    3,463,196.60/5,194,794.72 = 938,786.24/x
  3. Step 3: Cross multiply
    3,463,196.60x = 5,194,794.72 × 938,786.24
  4. Step 4: Simplify right side
    3,463,196.60x = 4,876,801,802,760.65
  5. Step 5: Solve for x
    x = 4,876,801,802,760.65/3,463,196.60
  6. Step 6: Final answer
    x = 1,408,179.31

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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.