Home / 599,239.03-826,944.95-327,307.10

Finding the Fourth Proportional to 599,239.03, 826,944.95 and 327,307.10

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Solution

The fourth proportional to 599,239.03, 826,944.95 and 327,307.10 is: 451,681.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,239.03 : 826,944.95 = 327,307.10 : x
  2. Step 2: Convert to fraction form
    599,239.03/826,944.95 = 327,307.10/x
  3. Step 3: Cross multiply
    599,239.03x = 826,944.95 × 327,307.10
  4. Step 4: Simplify right side
    599,239.03x = 270,664,948,286.59
  5. Step 5: Solve for x
    x = 270,664,948,286.59/599,239.03
  6. Step 6: Final answer
    x = 451,681.11

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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.