Home / 597,593.01-824,654.36-325,655.11

Finding the Fourth Proportional to 597,593.01, 824,654.36 and 325,655.11

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Solution

The fourth proportional to 597,593.01, 824,654.36 and 325,655.11 is: 449,390.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,593.01 : 824,654.36 = 325,655.11 : x
  2. Step 2: Convert to fraction form
    597,593.01/824,654.36 = 325,655.11/x
  3. Step 3: Cross multiply
    597,593.01x = 824,654.36 × 325,655.11
  4. Step 4: Simplify right side
    597,593.01x = 268,552,904,584.02
  5. Step 5: Solve for x
    x = 268,552,904,584.02/597,593.01
  6. Step 6: Final answer
    x = 449,390.97

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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.