Home / 791,889.14-1,093,709.15-536,797.46

Finding the Fourth Proportional to 791,889.14, 1,093,709.15 and 536,797.46

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Solution

The fourth proportional to 791,889.14, 1,093,709.15 and 536,797.46 is: 741,392.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,889.14 : 1,093,709.15 = 536,797.46 : x
  2. Step 2: Convert to fraction form
    791,889.14/1,093,709.15 = 536,797.46/x
  3. Step 3: Cross multiply
    791,889.14x = 1,093,709.15 × 536,797.46
  4. Step 4: Simplify right side
    791,889.14x = 587,100,297,775.03
  5. Step 5: Solve for x
    x = 587,100,297,775.03/791,889.14
  6. Step 6: Final answer
    x = 741,392.03

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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.