Home / 597,028.20-823,897.62-325,091.88

Finding the Fourth Proportional to 597,028.20, 823,897.62 and 325,091.88

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Solution

The fourth proportional to 597,028.20, 823,897.62 and 325,091.88 is: 448,626.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,028.20 : 823,897.62 = 325,091.88 : x
  2. Step 2: Convert to fraction form
    597,028.20/823,897.62 = 325,091.88/x
  3. Step 3: Cross multiply
    597,028.20x = 823,897.62 × 325,091.88
  4. Step 4: Simplify right side
    597,028.20x = 267,842,426,213.33
  5. Step 5: Solve for x
    x = 267,842,426,213.33/597,028.20
  6. Step 6: Final answer
    x = 448,626.09

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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.