Home / 3,663,772.56-5,491,777.73-1,232,610.62

Finding the Fourth Proportional to 3,663,772.56, 5,491,777.73 and 1,232,610.62

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Solution

The fourth proportional to 3,663,772.56, 5,491,777.73 and 1,232,610.62 is: 1,847,610.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,772.56 : 5,491,777.73 = 1,232,610.62 : x
  2. Step 2: Convert to fraction form
    3,663,772.56/5,491,777.73 = 1,232,610.62/x
  3. Step 3: Cross multiply
    3,663,772.56x = 5,491,777.73 × 1,232,610.62
  4. Step 4: Simplify right side
    3,663,772.56x = 6,769,223,519,055.55
  5. Step 5: Solve for x
    x = 6,769,223,519,055.55/3,663,772.56
  6. Step 6: Final answer
    x = 1,847,610.19

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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.