Home / 622,080.06-933,076.26-242,929.56

Finding the Fourth Proportional to 622,080.06, 933,076.26 and 242,929.56

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Solution

The fourth proportional to 622,080.06, 933,076.26 and 242,929.56 is: 364,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,080.06 : 933,076.26 = 242,929.56 : x
  2. Step 2: Convert to fraction form
    622,080.06/933,076.26 = 242,929.56/x
  3. Step 3: Cross multiply
    622,080.06x = 933,076.26 × 242,929.56
  4. Step 4: Simplify right side
    622,080.06x = 226,671,805,288.25
  5. Step 5: Solve for x
    x = 226,671,805,288.25/622,080.06
  6. Step 6: Final answer
    x = 364,377.22

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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.