Home / 7,067,833.87-10,603,454.62-2,456,150.03

Finding the Fourth Proportional to 7,067,833.87, 10,603,454.62 and 2,456,150.03

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Solution

The fourth proportional to 7,067,833.87, 10,603,454.62 and 2,456,150.03 is: 3,684,817.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067,833.87 : 10,603,454.62 = 2,456,150.03 : x
  2. Step 2: Convert to fraction form
    7,067,833.87/10,603,454.62 = 2,456,150.03/x
  3. Step 3: Cross multiply
    7,067,833.87x = 10,603,454.62 × 2,456,150.03
  4. Step 4: Simplify right side
    7,067,833.87x = 26,043,675,344,680.82
  5. Step 5: Solve for x
    x = 26,043,675,344,680.82/7,067,833.87
  6. Step 6: Final answer
    x = 3,684,817.13

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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.