Home / 882,799.01-1,324,292.82-314,230.95

Finding the Fourth Proportional to 882,799.01, 1,324,292.82 and 314,230.95

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Solution

The fourth proportional to 882,799.01, 1,324,292.82 and 314,230.95 is: 471,380.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    882,799.01 : 1,324,292.82 = 314,230.95 : x
  2. Step 2: Convert to fraction form
    882,799.01/1,324,292.82 = 314,230.95/x
  3. Step 3: Cross multiply
    882,799.01x = 1,324,292.82 × 314,230.95
  4. Step 4: Simplify right side
    882,799.01x = 416,133,790,906.78
  5. Step 5: Solve for x
    x = 416,133,790,906.78/882,799.01
  6. Step 6: Final answer
    x = 471,380.00

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1.5x scale

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.