Home / 11,419,926.75-17,134,373.54-5,025,693.73

Finding the Fourth Proportional to 11,419,926.75, 17,134,373.54 and 5,025,693.73

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Solution

The fourth proportional to 11,419,926.75, 17,134,373.54 and 5,025,693.73 is: 7,540,513.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,419,926.75 : 17,134,373.54 = 5,025,693.73 : x
  2. Step 2: Convert to fraction form
    11,419,926.75/17,134,373.54 = 5,025,693.73/x
  3. Step 3: Cross multiply
    11,419,926.75x = 17,134,373.54 × 5,025,693.73
  4. Step 4: Simplify right side
    11,419,926.75x = 86,112,113,667,455.91
  5. Step 5: Solve for x
    x = 86,112,113,667,455.91/11,419,926.75
  6. Step 6: Final answer
    x = 7,540,513.66

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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.