Home / 597,338.84-824,327.24-329,066.84

Finding the Fourth Proportional to 597,338.84, 824,327.24 and 329,066.84

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Solution

The fourth proportional to 597,338.84, 824,327.24 and 329,066.84 is: 454,112.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,338.84 : 824,327.24 = 329,066.84 : x
  2. Step 2: Convert to fraction form
    597,338.84/824,327.24 = 329,066.84/x
  3. Step 3: Cross multiply
    597,338.84x = 824,327.24 × 329,066.84
  4. Step 4: Simplify right side
    597,338.84x = 271,258,759,992.72
  5. Step 5: Solve for x
    x = 271,258,759,992.72/597,338.84
  6. Step 6: Final answer
    x = 454,112.04

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1.5x scale

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.