Home / 11,176,037.56-16,763,589.78-3,197,861.56

Finding the Fourth Proportional to 11,176,037.56, 16,763,589.78 and 3,197,861.56

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Solution

The fourth proportional to 11,176,037.56, 16,763,589.78 and 3,197,861.56 is: 4,796,658.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,176,037.56 : 16,763,589.78 = 3,197,861.56 : x
  2. Step 2: Convert to fraction form
    11,176,037.56/16,763,589.78 = 3,197,861.56/x
  3. Step 3: Cross multiply
    11,176,037.56x = 16,763,589.78 × 3,197,861.56
  4. Step 4: Simplify right side
    11,176,037.56x = 53,607,639,365,070.86
  5. Step 5: Solve for x
    x = 53,607,639,365,070.86/11,176,037.56
  6. Step 6: Final answer
    x = 4,796,658.84

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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.