Home / 4,206,944.32-6,308,171.28-2,183,150.48

Finding the Fourth Proportional to 4,206,944.32, 6,308,171.28 and 2,183,150.48

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Solution

The fourth proportional to 4,206,944.32, 6,308,171.28 and 2,183,150.48 is: 3,273,560.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,944.32 : 6,308,171.28 = 2,183,150.48 : x
  2. Step 2: Convert to fraction form
    4,206,944.32/6,308,171.28 = 2,183,150.48/x
  3. Step 3: Cross multiply
    4,206,944.32x = 6,308,171.28 × 2,183,150.48
  4. Step 4: Simplify right side
    4,206,944.32x = 13,771,687,157,854.21
  5. Step 5: Solve for x
    x = 13,771,687,157,854.21/4,206,944.32
  6. Step 6: Final answer
    x = 3,273,560.60

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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.