Home / 5,241,979.62-7,236,163.89-3,524,096.52

Finding the Fourth Proportional to 5,241,979.62, 7,236,163.89 and 3,524,096.52

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Solution

The fourth proportional to 5,241,979.62, 7,236,163.89 and 3,524,096.52 is: 4,864,753.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,979.62 : 7,236,163.89 = 3,524,096.52 : x
  2. Step 2: Convert to fraction form
    5,241,979.62/7,236,163.89 = 3,524,096.52/x
  3. Step 3: Cross multiply
    5,241,979.62x = 7,236,163.89 × 3,524,096.52
  4. Step 4: Simplify right side
    5,241,979.62x = 25,500,939,982,898.66
  5. Step 5: Solve for x
    x = 25,500,939,982,898.66/5,241,979.62
  6. Step 6: Final answer
    x = 4,864,753.74

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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.