Home / 9,558,004.20-14,327,675.10-8,550,234.60

Finding the Fourth Proportional to 9,558,004.20, 14,327,675.10 and 8,550,234.60

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Solution

The fourth proportional to 9,558,004.20, 14,327,675.10 and 8,550,234.60 is: 12,817,004.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558,004.20 : 14,327,675.10 = 8,550,234.60 : x
  2. Step 2: Convert to fraction form
    9,558,004.20/14,327,675.10 = 8,550,234.60/x
  3. Step 3: Cross multiply
    9,558,004.20x = 14,327,675.10 × 8,550,234.60
  4. Step 4: Simplify right side
    9,558,004.20x = 122,504,983,377,578.45
  5. Step 5: Solve for x
    x = 122,504,983,377,578.45/9,558,004.20
  6. Step 6: Final answer
    x = 12,817,004.56

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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.