Home / 8,336,623.50-11,504,540.43-4,521,199.50

Finding the Fourth Proportional to 8,336,623.50, 11,504,540.43 and 4,521,199.50

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Solution

The fourth proportional to 8,336,623.50, 11,504,540.43 and 4,521,199.50 is: 6,239,255.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,623.50 : 11,504,540.43 = 4,521,199.50 : x
  2. Step 2: Convert to fraction form
    8,336,623.50/11,504,540.43 = 4,521,199.50/x
  3. Step 3: Cross multiply
    8,336,623.50x = 11,504,540.43 × 4,521,199.50
  4. Step 4: Simplify right side
    8,336,623.50x = 52,014,322,439,845.78
  5. Step 5: Solve for x
    x = 52,014,322,439,845.78/8,336,623.50
  6. Step 6: Final answer
    x = 6,239,255.31

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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.