Home / 1,589,287.43-2,383,931.12-467,356.43

Finding the Fourth Proportional to 1,589,287.43, 2,383,931.12 and 467,356.43

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Solution

The fourth proportional to 1,589,287.43, 2,383,931.12 and 467,356.43 is: 701,034.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,589,287.43 : 2,383,931.12 = 467,356.43 : x
  2. Step 2: Convert to fraction form
    1,589,287.43/2,383,931.12 = 467,356.43/x
  3. Step 3: Cross multiply
    1,589,287.43x = 2,383,931.12 × 467,356.43
  4. Step 4: Simplify right side
    1,589,287.43x = 1,114,145,523,352.66
  5. Step 5: Solve for x
    x = 1,114,145,523,352.66/1,589,287.43
  6. Step 6: Final answer
    x = 701,034.63

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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.