Home / 598,449.44-825,967.06-356,747.46

Finding the Fourth Proportional to 598,449.44, 825,967.06 and 356,747.46

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Solution

The fourth proportional to 598,449.44, 825,967.06 and 356,747.46 is: 492,375.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,449.44 : 825,967.06 = 356,747.46 : x
  2. Step 2: Convert to fraction form
    598,449.44/825,967.06 = 356,747.46/x
  3. Step 3: Cross multiply
    598,449.44x = 825,967.06 × 356,747.46
  4. Step 4: Simplify right side
    598,449.44x = 294,661,650,698.67
  5. Step 5: Solve for x
    x = 294,661,650,698.67/598,449.44
  6. Step 6: Final answer
    x = 492,375.18

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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.