Home / 11,474,184.12-17,205,786.54-6,683,239.80

Finding the Fourth Proportional to 11,474,184.12, 17,205,786.54 and 6,683,239.80

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Solution

The fourth proportional to 11,474,184.12, 17,205,786.54 and 6,683,239.80 is: 10,021,662.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,474,184.12 : 17,205,786.54 = 6,683,239.80 : x
  2. Step 2: Convert to fraction form
    11,474,184.12/17,205,786.54 = 6,683,239.80/x
  3. Step 3: Cross multiply
    11,474,184.12x = 17,205,786.54 × 6,683,239.80
  4. Step 4: Simplify right side
    11,474,184.12x = 114,990,397,394,432.28
  5. Step 5: Solve for x
    x = 114,990,397,394,432.28/11,474,184.12
  6. Step 6: Final answer
    x = 10,021,662.21

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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.