Home / 3,282,222.68-4,923,727.16-1,007,449.14

Finding the Fourth Proportional to 3,282,222.68, 4,923,727.16 and 1,007,449.14

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Solution

The fourth proportional to 3,282,222.68, 4,923,727.16 and 1,007,449.14 is: 1,511,294.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,222.68 : 4,923,727.16 = 1,007,449.14 : x
  2. Step 2: Convert to fraction form
    3,282,222.68/4,923,727.16 = 1,007,449.14/x
  3. Step 3: Cross multiply
    3,282,222.68x = 4,923,727.16 × 1,007,449.14
  4. Step 4: Simplify right side
    3,282,222.68x = 4,960,404,687,899.40
  5. Step 5: Solve for x
    x = 4,960,404,687,899.40/3,282,222.68
  6. Step 6: Final answer
    x = 1,511,294.38

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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.