Home / 3,052,787.73-4,212,682.59-1,694,573.25

Finding the Fourth Proportional to 3,052,787.73, 4,212,682.59 and 1,694,573.25

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Solution

The fourth proportional to 3,052,787.73, 4,212,682.59 and 1,694,573.25 is: 2,338,419.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,787.73 : 4,212,682.59 = 1,694,573.25 : x
  2. Step 2: Convert to fraction form
    3,052,787.73/4,212,682.59 = 1,694,573.25/x
  3. Step 3: Cross multiply
    3,052,787.73x = 4,212,682.59 × 1,694,573.25
  4. Step 4: Simplify right side
    3,052,787.73x = 7,138,699,227,754.72
  5. Step 5: Solve for x
    x = 7,138,699,227,754.72/3,052,787.73
  6. Step 6: Final answer
    x = 2,338,419.79

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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.