Home / 597,263.24-824,223.34-328,991.24

Finding the Fourth Proportional to 597,263.24, 824,223.34 and 328,991.24

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Solution

The fourth proportional to 597,263.24, 824,223.34 and 328,991.24 is: 454,007.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,263.24 : 824,223.34 = 328,991.24 : x
  2. Step 2: Convert to fraction form
    597,263.24/824,223.34 = 328,991.24/x
  3. Step 3: Cross multiply
    597,263.24x = 824,223.34 × 328,991.24
  4. Step 4: Simplify right side
    597,263.24x = 271,162,258,663.54
  5. Step 5: Solve for x
    x = 271,162,258,663.54/597,263.24
  6. Step 6: Final answer
    x = 454,007.95

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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.