Home / 6,324,103.92-9,486,154.73-3,447,889.45

Finding the Fourth Proportional to 6,324,103.92, 9,486,154.73 and 3,447,889.45

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Solution

The fourth proportional to 6,324,103.92, 9,486,154.73 and 3,447,889.45 is: 5,171,833.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,103.92 : 9,486,154.73 = 3,447,889.45 : x
  2. Step 2: Convert to fraction form
    6,324,103.92/9,486,154.73 = 3,447,889.45/x
  3. Step 3: Cross multiply
    6,324,103.92x = 9,486,154.73 × 3,447,889.45
  4. Step 4: Simplify right side
    6,324,103.92x = 32,707,212,799,538.93
  5. Step 5: Solve for x
    x = 32,707,212,799,538.93/6,324,103.92
  6. Step 6: Final answer
    x = 5,171,833.54

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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.