Home / 967,632.66-1,451,469-352,115.55

Finding the Fourth Proportional to 967,632.66, 1,451,469 and 352,115.55

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Solution

The fourth proportional to 967,632.66, 1,451,469 and 352,115.55 is: 528,180.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,632.66 : 1,451,469 = 352,115.55 : x
  2. Step 2: Convert to fraction form
    967,632.66/1,451,469 = 352,115.55/x
  3. Step 3: Cross multiply
    967,632.66x = 1,451,469 × 352,115.55
  4. Step 4: Simplify right side
    967,632.66x = 511,084,805,242.95
  5. Step 5: Solve for x
    x = 511,084,805,242.95/967,632.66
  6. Step 6: Final answer
    x = 528,180.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.