Home / 737,035.88-1,105,761.18-263,788.52

Finding the Fourth Proportional to 737,035.88, 1,105,761.18 and 263,788.52

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Solution

The fourth proportional to 737,035.88, 1,105,761.18 and 263,788.52 is: 395,757.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,035.88 : 1,105,761.18 = 263,788.52 : x
  2. Step 2: Convert to fraction form
    737,035.88/1,105,761.18 = 263,788.52/x
  3. Step 3: Cross multiply
    737,035.88x = 1,105,761.18 × 263,788.52
  4. Step 4: Simplify right side
    737,035.88x = 291,687,105,145.65
  5. Step 5: Solve for x
    x = 291,687,105,145.65/737,035.88
  6. Step 6: Final answer
    x = 395,757.00

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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.