Home / 6,813,055.69-10,215,467.25-2,715,007.24

Finding the Fourth Proportional to 6,813,055.69, 10,215,467.25 and 2,715,007.24

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Solution

The fourth proportional to 6,813,055.69, 10,215,467.25 and 2,715,007.24 is: 4,070,870.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,055.69 : 10,215,467.25 = 2,715,007.24 : x
  2. Step 2: Convert to fraction form
    6,813,055.69/10,215,467.25 = 2,715,007.24/x
  3. Step 3: Cross multiply
    6,813,055.69x = 10,215,467.25 × 2,715,007.24
  4. Step 4: Simplify right side
    6,813,055.69x = 27,735,067,530,157.86
  5. Step 5: Solve for x
    x = 27,735,067,530,157.86/6,813,055.69
  6. Step 6: Final answer
    x = 4,070,870.52

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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.