Home / 3,795,040.81-5,692,556.60-1,236,251.58

Finding the Fourth Proportional to 3,795,040.81, 5,692,556.60 and 1,236,251.58

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Solution

The fourth proportional to 3,795,040.81, 5,692,556.60 and 1,236,251.58 is: 1,854,375.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,040.81 : 5,692,556.60 = 1,236,251.58 : x
  2. Step 2: Convert to fraction form
    3,795,040.81/5,692,556.60 = 1,236,251.58/x
  3. Step 3: Cross multiply
    3,795,040.81x = 5,692,556.60 × 1,236,251.58
  4. Step 4: Simplify right side
    3,795,040.81x = 7,037,432,090,989.43
  5. Step 5: Solve for x
    x = 7,037,432,090,989.43/3,795,040.81
  6. Step 6: Final answer
    x = 1,854,375.87

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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.