Home / 8,823,824.82-13,231,975.56-3,357,986.94

Finding the Fourth Proportional to 8,823,824.82, 13,231,975.56 and 3,357,986.94

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Solution

The fourth proportional to 8,823,824.82, 13,231,975.56 and 3,357,986.94 is: 5,035,548.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,824.82 : 13,231,975.56 = 3,357,986.94 : x
  2. Step 2: Convert to fraction form
    8,823,824.82/13,231,975.56 = 3,357,986.94/x
  3. Step 3: Cross multiply
    8,823,824.82x = 13,231,975.56 × 3,357,986.94
  4. Step 4: Simplify right side
    8,823,824.82x = 44,432,801,120,879.19
  5. Step 5: Solve for x
    x = 44,432,801,120,879.19/8,823,824.82
  6. Step 6: Final answer
    x = 5,035,548.87

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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.