Home / 597,265.25-824,226.09-328,993.25

Finding the Fourth Proportional to 597,265.25, 824,226.09 and 328,993.25

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Solution

The fourth proportional to 597,265.25, 824,226.09 and 328,993.25 is: 454,010.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,265.25 : 824,226.09 = 328,993.25 : x
  2. Step 2: Convert to fraction form
    597,265.25/824,226.09 = 328,993.25/x
  3. Step 3: Cross multiply
    597,265.25x = 824,226.09 × 328,993.25
  4. Step 4: Simplify right side
    597,265.25x = 271,164,820,083.89
  5. Step 5: Solve for x
    x = 271,164,820,083.89/597,265.25
  6. Step 6: Final answer
    x = 454,010.71

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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.