Home / 7,246,481.38-10,000,164.96-4,149,052.22

Finding the Fourth Proportional to 7,246,481.38, 10,000,164.96 and 4,149,052.22

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Solution

The fourth proportional to 7,246,481.38, 10,000,164.96 and 4,149,052.22 is: 5,725,703.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,246,481.38 : 10,000,164.96 = 4,149,052.22 : x
  2. Step 2: Convert to fraction form
    7,246,481.38/10,000,164.96 = 4,149,052.22/x
  3. Step 3: Cross multiply
    7,246,481.38x = 10,000,164.96 × 4,149,052.22
  4. Step 4: Simplify right side
    7,246,481.38x = 41,491,206,652,654.62
  5. Step 5: Solve for x
    x = 41,491,206,652,654.62/7,246,481.38
  6. Step 6: Final answer
    x = 5,725,703.90

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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.