Home / 441,022.19-608,953.44-338,886.66

Finding the Fourth Proportional to 441,022.19, 608,953.44 and 338,886.66

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Solution

The fourth proportional to 441,022.19, 608,953.44 and 338,886.66 is: 467,927.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,022.19 : 608,953.44 = 338,886.66 : x
  2. Step 2: Convert to fraction form
    441,022.19/608,953.44 = 338,886.66/x
  3. Step 3: Cross multiply
    441,022.19x = 608,953.44 × 338,886.66
  4. Step 4: Simplify right side
    441,022.19x = 206,366,197,377.11
  5. Step 5: Solve for x
    x = 206,366,197,377.11/441,022.19
  6. Step 6: Final answer
    x = 467,927.02

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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.