Home / 3,008,552.27-4,151,777.94-1,631,892.56

Finding the Fourth Proportional to 3,008,552.27, 4,151,777.94 and 1,631,892.56

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Solution

The fourth proportional to 3,008,552.27, 4,151,777.94 and 1,631,892.56 is: 2,251,998.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,552.27 : 4,151,777.94 = 1,631,892.56 : x
  2. Step 2: Convert to fraction form
    3,008,552.27/4,151,777.94 = 1,631,892.56/x
  3. Step 3: Cross multiply
    3,008,552.27x = 4,151,777.94 × 1,631,892.56
  4. Step 4: Simplify right side
    3,008,552.27x = 6,775,255,510,299.24
  5. Step 5: Solve for x
    x = 6,775,255,510,299.24/3,008,552.27
  6. Step 6: Final answer
    x = 2,251,998.61

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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.