Home / 1,034,921.75-1,552,273.36-276,839.71

Finding the Fourth Proportional to 1,034,921.75, 1,552,273.36 and 276,839.71

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Solution

The fourth proportional to 1,034,921.75, 1,552,273.36 and 276,839.71 is: 415,230.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,921.75 : 1,552,273.36 = 276,839.71 : x
  2. Step 2: Convert to fraction form
    1,034,921.75/1,552,273.36 = 276,839.71/x
  3. Step 3: Cross multiply
    1,034,921.75x = 1,552,273.36 × 276,839.71
  4. Step 4: Simplify right side
    1,034,921.75x = 429,730,902,250.34
  5. Step 5: Solve for x
    x = 429,730,902,250.34/1,034,921.75
  6. Step 6: Final answer
    x = 415,230.33

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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.