Home / 4,839,540.48-7,258,757.76-1,293,960.96

Finding the Fourth Proportional to 4,839,540.48, 7,258,757.76 and 1,293,960.96

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Solution

The fourth proportional to 4,839,540.48, 7,258,757.76 and 1,293,960.96 is: 1,940,793.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,540.48 : 7,258,757.76 = 1,293,960.96 : x
  2. Step 2: Convert to fraction form
    4,839,540.48/7,258,757.76 = 1,293,960.96/x
  3. Step 3: Cross multiply
    4,839,540.48x = 7,258,757.76 × 1,293,960.96
  4. Step 4: Simplify right side
    4,839,540.48x = 9,392,549,159,537.05
  5. Step 5: Solve for x
    x = 9,392,549,159,537.05/4,839,540.48
  6. Step 6: Final answer
    x = 1,940,793.59

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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.