Home / 3,195,995.82-4,410,469.23-1,745,691.24

Finding the Fourth Proportional to 3,195,995.82, 4,410,469.23 and 1,745,691.24

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Solution

The fourth proportional to 3,195,995.82, 4,410,469.23 and 1,745,691.24 is: 2,409,051.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,995.82 : 4,410,469.23 = 1,745,691.24 : x
  2. Step 2: Convert to fraction form
    3,195,995.82/4,410,469.23 = 1,745,691.24/x
  3. Step 3: Cross multiply
    3,195,995.82x = 4,410,469.23 × 1,745,691.24
  4. Step 4: Simplify right side
    3,195,995.82x = 7,699,317,499,100.55
  5. Step 5: Solve for x
    x = 7,699,317,499,100.55/3,195,995.82
  6. Step 6: Final answer
    x = 2,409,051.18

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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.