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Finding the Fourth Proportional to 597,332.66, 824,318.71 and 329,060.66

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Solution

The fourth proportional to 597,332.66, 824,318.71 and 329,060.66 is: 454,103.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,332.66 : 824,318.71 = 329,060.66 : x
  2. Step 2: Convert to fraction form
    597,332.66/824,318.71 = 329,060.66/x
  3. Step 3: Cross multiply
    597,332.66x = 824,318.71 × 329,060.66
  4. Step 4: Simplify right side
    597,332.66x = 271,250,853,818.70
  5. Step 5: Solve for x
    x = 271,250,853,818.70/597,332.66
  6. Step 6: Final answer
    x = 454,103.51

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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.