Home / 1,177,293-1,765,956.42-335,844.84

Finding the Fourth Proportional to 1,177,293, 1,765,956.42 and 335,844.84

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Solution

The fourth proportional to 1,177,293, 1,765,956.42 and 335,844.84 is: 503,772.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,293 : 1,765,956.42 = 335,844.84 : x
  2. Step 2: Convert to fraction form
    1,177,293/1,765,956.42 = 335,844.84/x
  3. Step 3: Cross multiply
    1,177,293x = 1,765,956.42 × 335,844.84
  4. Step 4: Simplify right side
    1,177,293x = 593,087,351,321.87
  5. Step 5: Solve for x
    x = 593,087,351,321.87/1,177,293
  6. Step 6: Final answer
    x = 503,772.09

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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.