Home / 4,846,956.48-7,270,452-1,481,149.44

Finding the Fourth Proportional to 4,846,956.48, 7,270,452 and 1,481,149.44

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Solution

The fourth proportional to 4,846,956.48, 7,270,452 and 1,481,149.44 is: 2,221,729.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,956.48 : 7,270,452 = 1,481,149.44 : x
  2. Step 2: Convert to fraction form
    4,846,956.48/7,270,452 = 1,481,149.44/x
  3. Step 3: Cross multiply
    4,846,956.48x = 7,270,452 × 1,481,149.44
  4. Step 4: Simplify right side
    4,846,956.48x = 10,768,625,908,346.88
  5. Step 5: Solve for x
    x = 10,768,625,908,346.88/4,846,956.48
  6. Step 6: Final answer
    x = 2,221,729.44

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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.