Home / 3,968,277.11-5,951,778.43-1,088,971.46

Finding the Fourth Proportional to 3,968,277.11, 5,951,778.43 and 1,088,971.46

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Solution

The fourth proportional to 3,968,277.11, 5,951,778.43 and 1,088,971.46 is: 1,633,282.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,968,277.11 : 5,951,778.43 = 1,088,971.46 : x
  2. Step 2: Convert to fraction form
    3,968,277.11/5,951,778.43 = 1,088,971.46/x
  3. Step 3: Cross multiply
    3,968,277.11x = 5,951,778.43 × 1,088,971.46
  4. Step 4: Simplify right side
    3,968,277.11x = 6,481,316,846,513.61
  5. Step 5: Solve for x
    x = 6,481,316,846,513.61/3,968,277.11
  6. Step 6: Final answer
    x = 1,633,282.32

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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.