Home / 2,284,458.69-3,152,552.99-1,265,863.44

Finding the Fourth Proportional to 2,284,458.69, 3,152,552.99 and 1,265,863.44

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Solution

The fourth proportional to 2,284,458.69, 3,152,552.99 and 1,265,863.44 is: 1,746,891.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,458.69 : 3,152,552.99 = 1,265,863.44 : x
  2. Step 2: Convert to fraction form
    2,284,458.69/3,152,552.99 = 1,265,863.44/x
  3. Step 3: Cross multiply
    2,284,458.69x = 3,152,552.99 × 1,265,863.44
  4. Step 4: Simplify right side
    2,284,458.69x = 3,990,701,572,703.69
  5. Step 5: Solve for x
    x = 3,990,701,572,703.69/2,284,458.69
  6. Step 6: Final answer
    x = 1,746,891.55

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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.