Home / 4,983,067.40-7,474,601.10-2,463,643.40

Finding the Fourth Proportional to 4,983,067.40, 7,474,601.10 and 2,463,643.40

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Solution

The fourth proportional to 4,983,067.40, 7,474,601.10 and 2,463,643.40 is: 3,695,465.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,067.40 : 7,474,601.10 = 2,463,643.40 : x
  2. Step 2: Convert to fraction form
    4,983,067.40/7,474,601.10 = 2,463,643.40/x
  3. Step 3: Cross multiply
    4,983,067.40x = 7,474,601.10 × 2,463,643.40
  4. Step 4: Simplify right side
    4,983,067.40x = 18,414,751,667,647.74
  5. Step 5: Solve for x
    x = 18,414,751,667,647.74/4,983,067.40
  6. Step 6: Final answer
    x = 3,695,465.10

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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.