Home / 10,933,052.20-16,406,576.70-6,384,092.20

Finding the Fourth Proportional to 10,933,052.20, 16,406,576.70 and 6,384,092.20

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Solution

The fourth proportional to 10,933,052.20, 16,406,576.70 and 6,384,092.20 is: 9,580,224.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,933,052.20 : 16,406,576.70 = 6,384,092.20 : x
  2. Step 2: Convert to fraction form
    10,933,052.20/16,406,576.70 = 6,384,092.20/x
  3. Step 3: Cross multiply
    10,933,052.20x = 16,406,576.70 × 6,384,092.20
  4. Step 4: Simplify right side
    10,933,052.20x = 104,741,098,339,171.73
  5. Step 5: Solve for x
    x = 104,741,098,339,171.73/10,933,052.20
  6. Step 6: Final answer
    x = 9,580,224.85

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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.