Home / 4,456,508.49-6,150,129.12-2,522,729.07

Finding the Fourth Proportional to 4,456,508.49, 6,150,129.12 and 2,522,729.07

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Solution

The fourth proportional to 4,456,508.49, 6,150,129.12 and 2,522,729.07 is: 3,481,449.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,508.49 : 6,150,129.12 = 2,522,729.07 : x
  2. Step 2: Convert to fraction form
    4,456,508.49/6,150,129.12 = 2,522,729.07/x
  3. Step 3: Cross multiply
    4,456,508.49x = 6,150,129.12 × 2,522,729.07
  4. Step 4: Simplify right side
    4,456,508.49x = 15,515,109,515,277.52
  5. Step 5: Solve for x
    x = 15,515,109,515,277.52/4,456,508.49
  6. Step 6: Final answer
    x = 3,481,449.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.