Home / 597,327.97-824,312.24-329,055.97

Finding the Fourth Proportional to 597,327.97, 824,312.24 and 329,055.97

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Solution

The fourth proportional to 597,327.97, 824,312.24 and 329,055.97 is: 454,097.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,327.97 : 824,312.24 = 329,055.97 : x
  2. Step 2: Convert to fraction form
    597,327.97/824,312.24 = 329,055.97/x
  3. Step 3: Cross multiply
    597,327.97x = 824,312.24 × 329,055.97
  4. Step 4: Simplify right side
    597,327.97x = 271,244,860,010.01
  5. Step 5: Solve for x
    x = 271,244,860,010.01/597,327.97
  6. Step 6: Final answer
    x = 454,097.04

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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.