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Finding the Fourth Proportional to 595,757.06, 822,144.69 and 327,485.06

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Solution

The fourth proportional to 595,757.06, 822,144.69 and 327,485.06 is: 451,929.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,757.06 : 822,144.69 = 327,485.06 : x
  2. Step 2: Convert to fraction form
    595,757.06/822,144.69 = 327,485.06/x
  3. Step 3: Cross multiply
    595,757.06x = 822,144.69 × 327,485.06
  4. Step 4: Simplify right side
    595,757.06x = 269,240,103,133.33
  5. Step 5: Solve for x
    x = 269,240,103,133.33/595,757.06
  6. Step 6: Final answer
    x = 451,929.35

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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.