Home / 3,741,429.52-5,612,344.62-1,182,449.80

Finding the Fourth Proportional to 3,741,429.52, 5,612,344.62 and 1,182,449.80

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Solution

The fourth proportional to 3,741,429.52, 5,612,344.62 and 1,182,449.80 is: 1,773,738.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,429.52 : 5,612,344.62 = 1,182,449.80 : x
  2. Step 2: Convert to fraction form
    3,741,429.52/5,612,344.62 = 1,182,449.80/x
  3. Step 3: Cross multiply
    3,741,429.52x = 5,612,344.62 × 1,182,449.80
  4. Step 4: Simplify right side
    3,741,429.52x = 6,636,315,773,450.08
  5. Step 5: Solve for x
    x = 6,636,315,773,450.08/3,741,429.52
  6. Step 6: Final answer
    x = 1,773,738.02

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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.