Home / 737,782.15-1,105,324.49-534,875.73

Finding the Fourth Proportional to 737,782.15, 1,105,324.49 and 534,875.73

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Solution

The fourth proportional to 737,782.15, 1,105,324.49 and 534,875.73 is: 801,335.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,782.15 : 1,105,324.49 = 534,875.73 : x
  2. Step 2: Convert to fraction form
    737,782.15/1,105,324.49 = 534,875.73/x
  3. Step 3: Cross multiply
    737,782.15x = 1,105,324.49 × 534,875.73
  4. Step 4: Simplify right side
    737,782.15x = 591,211,237,949.01
  5. Step 5: Solve for x
    x = 591,211,237,949.01/737,782.15
  6. Step 6: Final answer
    x = 801,335.79

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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.