Home / 3,966,564.38-5,951,530.22-2,167,346.07

Finding the Fourth Proportional to 3,966,564.38, 5,951,530.22 and 2,167,346.07

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Solution

The fourth proportional to 3,966,564.38, 5,951,530.22 and 2,167,346.07 is: 3,251,939.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,966,564.38 : 5,951,530.22 = 2,167,346.07 : x
  2. Step 2: Convert to fraction form
    3,966,564.38/5,951,530.22 = 2,167,346.07/x
  3. Step 3: Cross multiply
    3,966,564.38x = 5,951,530.22 × 2,167,346.07
  4. Step 4: Simplify right side
    3,966,564.38x = 12,899,025,621,966.50
  5. Step 5: Solve for x
    x = 12,899,025,621,966.50/3,966,564.38
  6. Step 6: Final answer
    x = 3,251,939.06

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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.