Home / 3,452,690.91-4,764,604.21-1,904,017.89

Finding the Fourth Proportional to 3,452,690.91, 4,764,604.21 and 1,904,017.89

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Solution

The fourth proportional to 3,452,690.91, 4,764,604.21 and 1,904,017.89 is: 2,627,484.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,690.91 : 4,764,604.21 = 1,904,017.89 : x
  2. Step 2: Convert to fraction form
    3,452,690.91/4,764,604.21 = 1,904,017.89/x
  3. Step 3: Cross multiply
    3,452,690.91x = 4,764,604.21 × 1,904,017.89
  4. Step 4: Simplify right side
    3,452,690.91x = 9,071,891,667,716.54
  5. Step 5: Solve for x
    x = 9,071,891,667,716.54/3,452,690.91
  6. Step 6: Final answer
    x = 2,627,484.44

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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.