Home / 2,055,954.87-2,837,514.60-1,184,622.66

Finding the Fourth Proportional to 2,055,954.87, 2,837,514.60 and 1,184,622.66

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Solution

The fourth proportional to 2,055,954.87, 2,837,514.60 and 1,184,622.66 is: 1,634,950.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,954.87 : 2,837,514.60 = 1,184,622.66 : x
  2. Step 2: Convert to fraction form
    2,055,954.87/2,837,514.60 = 1,184,622.66/x
  3. Step 3: Cross multiply
    2,055,954.87x = 2,837,514.60 × 1,184,622.66
  4. Step 4: Simplify right side
    2,055,954.87x = 3,361,384,093,240.84
  5. Step 5: Solve for x
    x = 3,361,384,093,240.84/2,055,954.87
  6. Step 6: Final answer
    x = 1,634,950.33

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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.