Home / 601,273.59-901,993.20-202,028.43

Finding the Fourth Proportional to 601,273.59, 901,993.20 and 202,028.43

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Solution

The fourth proportional to 601,273.59, 901,993.20 and 202,028.43 is: 303,070.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,273.59 : 901,993.20 = 202,028.43 : x
  2. Step 2: Convert to fraction form
    601,273.59/901,993.20 = 202,028.43/x
  3. Step 3: Cross multiply
    601,273.59x = 901,993.20 × 202,028.43
  4. Step 4: Simplify right side
    601,273.59x = 182,228,270,066.68
  5. Step 5: Solve for x
    x = 182,228,270,066.68/601,273.59
  6. Step 6: Final answer
    x = 303,070.47

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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.