Home / 3,795,079.52-5,691,447.48-1,996,986.08

Finding the Fourth Proportional to 3,795,079.52, 5,691,447.48 and 1,996,986.08

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Solution

The fourth proportional to 3,795,079.52, 5,691,447.48 and 1,996,986.08 is: 2,994,862.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,079.52 : 5,691,447.48 = 1,996,986.08 : x
  2. Step 2: Convert to fraction form
    3,795,079.52/5,691,447.48 = 1,996,986.08/x
  3. Step 3: Cross multiply
    3,795,079.52x = 5,691,447.48 × 1,996,986.08
  4. Step 4: Simplify right side
    3,795,079.52x = 11,365,741,392,611.08
  5. Step 5: Solve for x
    x = 11,365,741,392,611.08/3,795,079.52
  6. Step 6: Final answer
    x = 2,994,862.51

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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.