Home / 597,350.52-824,343.48-329,078.52

Finding the Fourth Proportional to 597,350.52, 824,343.48 and 329,078.52

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Solution

The fourth proportional to 597,350.52, 824,343.48 and 329,078.52 is: 454,128.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,350.52 : 824,343.48 = 329,078.52 : x
  2. Step 2: Convert to fraction form
    597,350.52/824,343.48 = 329,078.52/x
  3. Step 3: Cross multiply
    597,350.52x = 824,343.48 × 329,078.52
  4. Step 4: Simplify right side
    597,350.52x = 271,273,732,370.05
  5. Step 5: Solve for x
    x = 271,273,732,370.05/597,350.52
  6. Step 6: Final answer
    x = 454,128.23

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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.