Home / 1,052,183.20-1,451,889.42-593,270.45

Finding the Fourth Proportional to 1,052,183.20, 1,451,889.42 and 593,270.45

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Solution

The fourth proportional to 1,052,183.20, 1,451,889.42 and 593,270.45 is: 818,643.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,183.20 : 1,451,889.42 = 593,270.45 : x
  2. Step 2: Convert to fraction form
    1,052,183.20/1,451,889.42 = 593,270.45/x
  3. Step 3: Cross multiply
    1,052,183.20x = 1,451,889.42 × 593,270.45
  4. Step 4: Simplify right side
    1,052,183.20x = 861,363,093,768.92
  5. Step 5: Solve for x
    x = 861,363,093,768.92/1,052,183.20
  6. Step 6: Final answer
    x = 818,643.65

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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.