Home / 3,224,034.64-4,449,481.80-2,406,819.26

Finding the Fourth Proportional to 3,224,034.64, 4,449,481.80 and 2,406,819.26

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Solution

The fourth proportional to 3,224,034.64, 4,449,481.80 and 2,406,819.26 is: 3,321,644.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,034.64 : 4,449,481.80 = 2,406,819.26 : x
  2. Step 2: Convert to fraction form
    3,224,034.64/4,449,481.80 = 2,406,819.26/x
  3. Step 3: Cross multiply
    3,224,034.64x = 4,449,481.80 × 2,406,819.26
  4. Step 4: Simplify right side
    3,224,034.64x = 10,709,098,493,259.47
  5. Step 5: Solve for x
    x = 10,709,098,493,259.47/3,224,034.64
  6. Step 6: Final answer
    x = 3,321,644.98

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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.