Home / 11,795,088.50-17,667,077.90-5,717,105.73

Finding the Fourth Proportional to 11,795,088.50, 17,667,077.90 and 5,717,105.73

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Solution

The fourth proportional to 11,795,088.50, 17,667,077.90 and 5,717,105.73 is: 8,563,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,795,088.50 : 17,667,077.90 = 5,717,105.73 : x
  2. Step 2: Convert to fraction form
    11,795,088.50/17,667,077.90 = 5,717,105.73/x
  3. Step 3: Cross multiply
    11,795,088.50x = 17,667,077.90 × 5,717,105.73
  4. Step 4: Simplify right side
    11,795,088.50x = 101,004,552,268,426.53
  5. Step 5: Solve for x
    x = 101,004,552,268,426.53/11,795,088.50
  6. Step 6: Final answer
    x = 8,563,272.10

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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.