Home / 597,523.29-824,571.45-325,593.54

Finding the Fourth Proportional to 597,523.29, 824,571.45 and 325,593.54

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Solution

The fourth proportional to 597,523.29, 824,571.45 and 325,593.54 is: 449,313.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,523.29 : 824,571.45 = 325,593.54 : x
  2. Step 2: Convert to fraction form
    597,523.29/824,571.45 = 325,593.54/x
  3. Step 3: Cross multiply
    597,523.29x = 824,571.45 × 325,593.54
  4. Step 4: Simplify right side
    597,523.29x = 268,475,137,388.43
  5. Step 5: Solve for x
    x = 268,475,137,388.43/597,523.29
  6. Step 6: Final answer
    x = 449,313.26

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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.