Home / 2,252,226.05-3,378,523.44-654,787.17

Finding the Fourth Proportional to 2,252,226.05, 3,378,523.44 and 654,787.17

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Solution

The fourth proportional to 2,252,226.05, 3,378,523.44 and 654,787.17 is: 982,234.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,226.05 : 3,378,523.44 = 654,787.17 : x
  2. Step 2: Convert to fraction form
    2,252,226.05/3,378,523.44 = 654,787.17/x
  3. Step 3: Cross multiply
    2,252,226.05x = 3,378,523.44 × 654,787.17
  4. Step 4: Simplify right side
    2,252,226.05x = 2,212,213,802,056.27
  5. Step 5: Solve for x
    x = 2,212,213,802,056.27/2,252,226.05
  6. Step 6: Final answer
    x = 982,234.36

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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.