Home / 3,282,221.17-4,923,724.90-1,007,447.64

Finding the Fourth Proportional to 3,282,221.17, 4,923,724.90 and 1,007,447.64

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Solution

The fourth proportional to 3,282,221.17, 4,923,724.90 and 1,007,447.64 is: 1,511,292.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,221.17 : 4,923,724.90 = 1,007,447.64 : x
  2. Step 2: Convert to fraction form
    3,282,221.17/4,923,724.90 = 1,007,447.64/x
  3. Step 3: Cross multiply
    3,282,221.17x = 4,923,724.90 × 1,007,447.64
  4. Step 4: Simplify right side
    3,282,221.17x = 4,960,395,027,995.62
  5. Step 5: Solve for x
    x = 4,960,395,027,995.62/3,282,221.17
  6. Step 6: Final answer
    x = 1,511,292.13

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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.