Home / 2,230,618.56-3,345,921.12-633,183

Finding the Fourth Proportional to 2,230,618.56, 3,345,921.12 and 633,183

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Solution

The fourth proportional to 2,230,618.56, 3,345,921.12 and 633,183 is: 949,772.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,618.56 : 3,345,921.12 = 633,183 : x
  2. Step 2: Convert to fraction form
    2,230,618.56/3,345,921.12 = 633,183/x
  3. Step 3: Cross multiply
    2,230,618.56x = 3,345,921.12 × 633,183
  4. Step 4: Simplify right side
    2,230,618.56x = 2,118,580,372,524.96
  5. Step 5: Solve for x
    x = 2,118,580,372,524.96/2,230,618.56
  6. Step 6: Final answer
    x = 949,772.59

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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.