Home / 441,022.26-608,953.53-338,886.73

Finding the Fourth Proportional to 441,022.26, 608,953.53 and 338,886.73

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Solution

The fourth proportional to 441,022.26, 608,953.53 and 338,886.73 is: 467,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,022.26 : 608,953.53 = 338,886.73 : x
  2. Step 2: Convert to fraction form
    441,022.26/608,953.53 = 338,886.73/x
  3. Step 3: Cross multiply
    441,022.26x = 608,953.53 × 338,886.73
  4. Step 4: Simplify right side
    441,022.26x = 206,366,267,458.89
  5. Step 5: Solve for x
    x = 206,366,267,458.89/441,022.26
  6. Step 6: Final answer
    x = 467,927.10

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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.