Home / 1,356,872.06-2,035,241.25-504,109.73

Finding the Fourth Proportional to 1,356,872.06, 2,035,241.25 and 504,109.73

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Solution

The fourth proportional to 1,356,872.06, 2,035,241.25 and 504,109.73 is: 756,139.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,872.06 : 2,035,241.25 = 504,109.73 : x
  2. Step 2: Convert to fraction form
    1,356,872.06/2,035,241.25 = 504,109.73/x
  3. Step 3: Cross multiply
    1,356,872.06x = 2,035,241.25 × 504,109.73
  4. Step 4: Simplify right side
    1,356,872.06x = 1,025,984,906,846.16
  5. Step 5: Solve for x
    x = 1,025,984,906,846.16/1,356,872.06
  6. Step 6: Final answer
    x = 756,139.76

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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.