Home / 2,044,577.08-2,821,535.94-1,126,839.52

Finding the Fourth Proportional to 2,044,577.08, 2,821,535.94 and 1,126,839.52

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Solution

The fourth proportional to 2,044,577.08, 2,821,535.94 and 1,126,839.52 is: 1,555,049.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,577.08 : 2,821,535.94 = 1,126,839.52 : x
  2. Step 2: Convert to fraction form
    2,044,577.08/2,821,535.94 = 1,126,839.52/x
  3. Step 3: Cross multiply
    2,044,577.08x = 2,821,535.94 × 1,126,839.52
  4. Step 4: Simplify right side
    2,044,577.08x = 3,179,418,204,292.35
  5. Step 5: Solve for x
    x = 3,179,418,204,292.35/2,044,577.08
  6. Step 6: Final answer
    x = 1,555,049.32

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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.