Home / 3,895,767.39-5,843,651.10-1,055,879.55

Finding the Fourth Proportional to 3,895,767.39, 5,843,651.10 and 1,055,879.55

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Solution

The fourth proportional to 3,895,767.39, 5,843,651.10 and 1,055,879.55 is: 1,583,819.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,767.39 : 5,843,651.10 = 1,055,879.55 : x
  2. Step 2: Convert to fraction form
    3,895,767.39/5,843,651.10 = 1,055,879.55/x
  3. Step 3: Cross multiply
    3,895,767.39x = 5,843,651.10 × 1,055,879.55
  4. Step 4: Simplify right side
    3,895,767.39x = 6,170,191,693,825.01
  5. Step 5: Solve for x
    x = 6,170,191,693,825.01/3,895,767.39
  6. Step 6: Final answer
    x = 1,583,819.33

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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.