Home / 2,841,308.46-4,261,999.61-948,049.91

Finding the Fourth Proportional to 2,841,308.46, 4,261,999.61 and 948,049.91

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Solution

The fourth proportional to 2,841,308.46, 4,261,999.61 and 948,049.91 is: 1,422,087.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,308.46 : 4,261,999.61 = 948,049.91 : x
  2. Step 2: Convert to fraction form
    2,841,308.46/4,261,999.61 = 948,049.91/x
  3. Step 3: Cross multiply
    2,841,308.46x = 4,261,999.61 × 948,049.91
  4. Step 4: Simplify right side
    2,841,308.46x = 4,040,588,320,630.29
  5. Step 5: Solve for x
    x = 4,040,588,320,630.29/2,841,308.46
  6. Step 6: Final answer
    x = 1,422,087.17

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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.