Home / 2,410,252.96-3,615,324.31-613,138.56

Finding the Fourth Proportional to 2,410,252.96, 3,615,324.31 and 613,138.56

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Solution

The fourth proportional to 2,410,252.96, 3,615,324.31 and 613,138.56 is: 919,693.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,252.96 : 3,615,324.31 = 613,138.56 : x
  2. Step 2: Convert to fraction form
    2,410,252.96/3,615,324.31 = 613,138.56/x
  3. Step 3: Cross multiply
    2,410,252.96x = 3,615,324.31 × 613,138.56
  4. Step 4: Simplify right side
    2,410,252.96x = 2,216,694,747,187.10
  5. Step 5: Solve for x
    x = 2,216,694,747,187.10/2,410,252.96
  6. Step 6: Final answer
    x = 919,693.82

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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.