Home / 3,383,787.82-5,073,654.18-1,077,284.14

Finding the Fourth Proportional to 3,383,787.82, 5,073,654.18 and 1,077,284.14

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Solution

The fourth proportional to 3,383,787.82, 5,073,654.18 and 1,077,284.14 is: 1,615,280.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,787.82 : 5,073,654.18 = 1,077,284.14 : x
  2. Step 2: Convert to fraction form
    3,383,787.82/5,073,654.18 = 1,077,284.14/x
  3. Step 3: Cross multiply
    3,383,787.82x = 5,073,654.18 × 1,077,284.14
  4. Step 4: Simplify right side
    3,383,787.82x = 5,465,767,179,958.70
  5. Step 5: Solve for x
    x = 5,465,767,179,958.70/3,383,787.82
  6. Step 6: Final answer
    x = 1,615,280.71

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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.