Home / 8,054,086.92-12,076,311.56-5,463,575.07

Finding the Fourth Proportional to 8,054,086.92, 12,076,311.56 and 5,463,575.07

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Solution

The fourth proportional to 8,054,086.92, 12,076,311.56 and 5,463,575.07 is: 8,192,093.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054,086.92 : 12,076,311.56 = 5,463,575.07 : x
  2. Step 2: Convert to fraction form
    8,054,086.92/12,076,311.56 = 5,463,575.07/x
  3. Step 3: Cross multiply
    8,054,086.92x = 12,076,311.56 × 5,463,575.07
  4. Step 4: Simplify right side
    8,054,086.92x = 65,979,834,749,450.94
  5. Step 5: Solve for x
    x = 65,979,834,749,450.94/8,054,086.92
  6. Step 6: Final answer
    x = 8,192,093.70

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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.