Home / 6,451,363.20-9,667,713.60-2,854,185.60

Finding the Fourth Proportional to 6,451,363.20, 9,667,713.60 and 2,854,185.60

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Solution

The fourth proportional to 6,451,363.20, 9,667,713.60 and 2,854,185.60 is: 4,277,150.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,451,363.20 : 9,667,713.60 = 2,854,185.60 : x
  2. Step 2: Convert to fraction form
    6,451,363.20/9,667,713.60 = 2,854,185.60/x
  3. Step 3: Cross multiply
    6,451,363.20x = 9,667,713.60 × 2,854,185.60
  4. Step 4: Simplify right side
    6,451,363.20x = 27,593,448,942,044.16
  5. Step 5: Solve for x
    x = 27,593,448,942,044.16/6,451,363.20
  6. Step 6: Final answer
    x = 4,277,150.13

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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.