Home / 11,243,223.35-15,515,653.44-6,086,584.89

Finding the Fourth Proportional to 11,243,223.35, 15,515,653.44 and 6,086,584.89

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Solution

The fourth proportional to 11,243,223.35, 15,515,653.44 and 6,086,584.89 is: 8,399,489.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,223.35 : 15,515,653.44 = 6,086,584.89 : x
  2. Step 2: Convert to fraction form
    11,243,223.35/15,515,653.44 = 6,086,584.89/x
  3. Step 3: Cross multiply
    11,243,223.35x = 15,515,653.44 × 6,086,584.89
  4. Step 4: Simplify right side
    11,243,223.35x = 94,437,341,786,380.52
  5. Step 5: Solve for x
    x = 94,437,341,786,380.52/11,243,223.35
  6. Step 6: Final answer
    x = 8,399,489.97

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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.