Home / 441,024.26-608,956.29-338,888.73

Finding the Fourth Proportional to 441,024.26, 608,956.29 and 338,888.73

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Solution

The fourth proportional to 441,024.26, 608,956.29 and 338,888.73 is: 467,929.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,024.26 : 608,956.29 = 338,888.73 : x
  2. Step 2: Convert to fraction form
    441,024.26/608,956.29 = 338,888.73/x
  3. Step 3: Cross multiply
    441,024.26x = 608,956.29 × 338,888.73
  4. Step 4: Simplify right side
    441,024.26x = 206,368,423,743.61
  5. Step 5: Solve for x
    x = 206,368,423,743.61/441,024.26
  6. Step 6: Final answer
    x = 467,929.87

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1.5x scale

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.