Home / 597,554.73-824,618.03-325,634.49

Finding the Fourth Proportional to 597,554.73, 824,618.03 and 325,634.49

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Solution

The fourth proportional to 597,554.73, 824,618.03 and 325,634.49 is: 449,371.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,554.73 : 824,618.03 = 325,634.49 : x
  2. Step 2: Convert to fraction form
    597,554.73/824,618.03 = 325,634.49/x
  3. Step 3: Cross multiply
    597,554.73x = 824,618.03 × 325,634.49
  4. Step 4: Simplify right side
    597,554.73x = 268,524,070,015.68
  5. Step 5: Solve for x
    x = 268,524,070,015.68/597,554.73
  6. Step 6: Final answer
    x = 449,371.51

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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.