Home / 10,996,245.21-16,494,422.31-4,522,850.49

Finding the Fourth Proportional to 10,996,245.21, 16,494,422.31 and 4,522,850.49

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Solution

The fourth proportional to 10,996,245.21, 16,494,422.31 and 4,522,850.49 is: 6,784,298.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,996,245.21 : 16,494,422.31 = 4,522,850.49 : x
  2. Step 2: Convert to fraction form
    10,996,245.21/16,494,422.31 = 4,522,850.49/x
  3. Step 3: Cross multiply
    10,996,245.21x = 16,494,422.31 × 4,522,850.49
  4. Step 4: Simplify right side
    10,996,245.21x = 74,601,806,027,050.44
  5. Step 5: Solve for x
    x = 74,601,806,027,050.44/10,996,245.21
  6. Step 6: Final answer
    x = 6,784,298.15

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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.