Home / 1,052,131.74-1,451,865.06-593,222.64

Finding the Fourth Proportional to 1,052,131.74, 1,451,865.06 and 593,222.64

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Solution

The fourth proportional to 1,052,131.74, 1,451,865.06 and 593,222.64 is: 818,603.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,131.74 : 1,451,865.06 = 593,222.64 : x
  2. Step 2: Convert to fraction form
    1,052,131.74/1,451,865.06 = 593,222.64/x
  3. Step 3: Cross multiply
    1,052,131.74x = 1,451,865.06 × 593,222.64
  4. Step 4: Simplify right side
    1,052,131.74x = 861,279,223,816.96
  5. Step 5: Solve for x
    x = 861,279,223,816.96/1,052,131.74
  6. Step 6: Final answer
    x = 818,603.97

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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.