Home / 2,244,318.62-3,097,179.50-1,277,511.17

Finding the Fourth Proportional to 2,244,318.62, 3,097,179.50 and 1,277,511.17

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Solution

The fourth proportional to 2,244,318.62, 3,097,179.50 and 1,277,511.17 is: 1,762,976.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,318.62 : 3,097,179.50 = 1,277,511.17 : x
  2. Step 2: Convert to fraction form
    2,244,318.62/3,097,179.50 = 1,277,511.17/x
  3. Step 3: Cross multiply
    2,244,318.62x = 3,097,179.50 × 1,277,511.17
  4. Step 4: Simplify right side
    2,244,318.62x = 3,956,681,384,871.56
  5. Step 5: Solve for x
    x = 3,956,681,384,871.56/2,244,318.62
  6. Step 6: Final answer
    x = 1,762,976.68

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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.