Home / 2,928,787.96-4,396,287.48-2,594,002

Finding the Fourth Proportional to 2,928,787.96, 4,396,287.48 and 2,594,002

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Solution

The fourth proportional to 2,928,787.96, 4,396,287.48 and 2,594,002 is: 3,893,753.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,928,787.96 : 4,396,287.48 = 2,594,002 : x
  2. Step 2: Convert to fraction form
    2,928,787.96/4,396,287.48 = 2,594,002/x
  3. Step 3: Cross multiply
    2,928,787.96x = 4,396,287.48 × 2,594,002
  4. Step 4: Simplify right side
    2,928,787.96x = 11,403,978,515,694.96
  5. Step 5: Solve for x
    x = 11,403,978,515,694.96/2,928,787.96
  6. Step 6: Final answer
    x = 3,893,753.55

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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.