Home / 6,096,324.50-8,413,847.66-3,892,129.21

Finding the Fourth Proportional to 6,096,324.50, 8,413,847.66 and 3,892,129.21

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Solution

The fourth proportional to 6,096,324.50, 8,413,847.66 and 3,892,129.21 is: 5,371,725.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,096,324.50 : 8,413,847.66 = 3,892,129.21 : x
  2. Step 2: Convert to fraction form
    6,096,324.50/8,413,847.66 = 3,892,129.21/x
  3. Step 3: Cross multiply
    6,096,324.50x = 8,413,847.66 × 3,892,129.21
  4. Step 4: Simplify right side
    6,096,324.50x = 32,747,782,245,976.15
  5. Step 5: Solve for x
    x = 32,747,782,245,976.15/6,096,324.50
  6. Step 6: Final answer
    x = 5,371,725.58

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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.