Home / 8,233,213.33-11,361,998.89-4,795,675.80

Finding the Fourth Proportional to 8,233,213.33, 11,361,998.89 and 4,795,675.80

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Solution

The fourth proportional to 8,233,213.33, 11,361,998.89 and 4,795,675.80 is: 6,618,128.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,233,213.33 : 11,361,998.89 = 4,795,675.80 : x
  2. Step 2: Convert to fraction form
    8,233,213.33/11,361,998.89 = 4,795,675.80/x
  3. Step 3: Cross multiply
    8,233,213.33x = 11,361,998.89 × 4,795,675.80
  4. Step 4: Simplify right side
    8,233,213.33x = 54,488,463,116,399.86
  5. Step 5: Solve for x
    x = 54,488,463,116,399.86/8,233,213.33
  6. Step 6: Final answer
    x = 6,618,128.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.