Home / 2,044,467.16-2,821,375.77-1,173,232.48

Finding the Fourth Proportional to 2,044,467.16, 2,821,375.77 and 1,173,232.48

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Solution

The fourth proportional to 2,044,467.16, 2,821,375.77 and 1,173,232.48 is: 1,619,067.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,467.16 : 2,821,375.77 = 1,173,232.48 : x
  2. Step 2: Convert to fraction form
    2,044,467.16/2,821,375.77 = 1,173,232.48/x
  3. Step 3: Cross multiply
    2,044,467.16x = 2,821,375.77 × 1,173,232.48
  4. Step 4: Simplify right side
    2,044,467.16x = 3,310,129,684,595.57
  5. Step 5: Solve for x
    x = 3,310,129,684,595.57/2,044,467.16
  6. Step 6: Final answer
    x = 1,619,067.18

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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.