Home / 9,854,227.62-13,599,222.48-5,667,905.64

Finding the Fourth Proportional to 9,854,227.62, 13,599,222.48 and 5,667,905.64

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Solution

The fourth proportional to 9,854,227.62, 13,599,222.48 and 5,667,905.64 is: 7,821,933.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,854,227.62 : 13,599,222.48 = 5,667,905.64 : x
  2. Step 2: Convert to fraction form
    9,854,227.62/13,599,222.48 = 5,667,905.64/x
  3. Step 3: Cross multiply
    9,854,227.62x = 13,599,222.48 × 5,667,905.64
  4. Step 4: Simplify right side
    9,854,227.62x = 77,079,109,794,006.78
  5. Step 5: Solve for x
    x = 77,079,109,794,006.78/9,854,227.62
  6. Step 6: Final answer
    x = 7,821,933.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.