Home / 3,741,447.52-5,612,371.64-1,182,467.80

Finding the Fourth Proportional to 3,741,447.52, 5,612,371.64 and 1,182,467.80

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Solution

The fourth proportional to 3,741,447.52, 5,612,371.64 and 1,182,467.80 is: 1,773,765.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,447.52 : 5,612,371.64 = 1,182,467.80 : x
  2. Step 2: Convert to fraction form
    3,741,447.52/5,612,371.64 = 1,182,467.80/x
  3. Step 3: Cross multiply
    3,741,447.52x = 5,612,371.64 × 1,182,467.80
  4. Step 4: Simplify right side
    3,741,447.52x = 6,636,448,745,933.19
  5. Step 5: Solve for x
    x = 6,636,448,745,933.19/3,741,447.52
  6. Step 6: Final answer
    x = 1,773,765.02

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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.