Home / 8,469,650.46-11,688,092.19-4,602,183.42

Finding the Fourth Proportional to 8,469,650.46, 11,688,092.19 and 4,602,183.42

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Solution

The fourth proportional to 8,469,650.46, 11,688,092.19 and 4,602,183.42 is: 6,350,999.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,469,650.46 : 11,688,092.19 = 4,602,183.42 : x
  2. Step 2: Convert to fraction form
    8,469,650.46/11,688,092.19 = 4,602,183.42/x
  3. Step 3: Cross multiply
    8,469,650.46x = 11,688,092.19 × 4,602,183.42
  4. Step 4: Simplify right side
    8,469,650.46x = 53,790,744,088,249.48
  5. Step 5: Solve for x
    x = 53,790,744,088,249.48/8,469,650.46
  6. Step 6: Final answer
    x = 6,350,999.29

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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.