Home / 1,034,930.28-1,552,286.34-276,848.34

Finding the Fourth Proportional to 1,034,930.28, 1,552,286.34 and 276,848.34

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Solution

The fourth proportional to 1,034,930.28, 1,552,286.34 and 276,848.34 is: 415,243.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,930.28 : 1,552,286.34 = 276,848.34 : x
  2. Step 2: Convert to fraction form
    1,034,930.28/1,552,286.34 = 276,848.34/x
  3. Step 3: Cross multiply
    1,034,930.28x = 1,552,286.34 × 276,848.34
  4. Step 4: Simplify right side
    1,034,930.28x = 429,747,896,433.68
  5. Step 5: Solve for x
    x = 429,747,896,433.68/1,034,930.28
  6. Step 6: Final answer
    x = 415,243.33

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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.