Home / 3,695,198.85-5,099,804.64-3,073,906.52

Finding the Fourth Proportional to 3,695,198.85, 5,099,804.64 and 3,073,906.52

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Solution

The fourth proportional to 3,695,198.85, 5,099,804.64 and 3,073,906.52 is: 4,242,348.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,198.85 : 5,099,804.64 = 3,073,906.52 : x
  2. Step 2: Convert to fraction form
    3,695,198.85/5,099,804.64 = 3,073,906.52/x
  3. Step 3: Cross multiply
    3,695,198.85x = 5,099,804.64 × 3,073,906.52
  4. Step 4: Simplify right side
    3,695,198.85x = 15,676,322,708,123.23
  5. Step 5: Solve for x
    x = 15,676,322,708,123.23/3,695,198.85
  6. Step 6: Final answer
    x = 4,242,348.88

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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.