Home / 8,667,322.45-11,960,676.06-4,946,086.76

Finding the Fourth Proportional to 8,667,322.45, 11,960,676.06 and 4,946,086.76

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Solution

The fourth proportional to 8,667,322.45, 11,960,676.06 and 4,946,086.76 is: 6,825,469.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,667,322.45 : 11,960,676.06 = 4,946,086.76 : x
  2. Step 2: Convert to fraction form
    8,667,322.45/11,960,676.06 = 4,946,086.76/x
  3. Step 3: Cross multiply
    8,667,322.45x = 11,960,676.06 × 4,946,086.76
  4. Step 4: Simplify right side
    8,667,322.45x = 59,158,541,476,284.53
  5. Step 5: Solve for x
    x = 59,158,541,476,284.53/8,667,322.45
  6. Step 6: Final answer
    x = 6,825,469.09

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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.