Home / 2,832,935.31-4,246,310.39-1,394,608.59

Finding the Fourth Proportional to 2,832,935.31, 4,246,310.39 and 1,394,608.59

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Solution

The fourth proportional to 2,832,935.31, 4,246,310.39 and 1,394,608.59 is: 2,090,390.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,935.31 : 4,246,310.39 = 1,394,608.59 : x
  2. Step 2: Convert to fraction form
    2,832,935.31/4,246,310.39 = 1,394,608.59/x
  3. Step 3: Cross multiply
    2,832,935.31x = 4,246,310.39 × 1,394,608.59
  4. Step 4: Simplify right side
    2,832,935.31x = 5,921,940,938,727.21
  5. Step 5: Solve for x
    x = 5,921,940,938,727.21/2,832,935.31
  6. Step 6: Final answer
    x = 2,090,390.46

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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.