Home / 10,396,042.11-14,347,076.24-5,986,422.75

Finding the Fourth Proportional to 10,396,042.11, 14,347,076.24 and 5,986,422.75

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Solution

The fourth proportional to 10,396,042.11, 14,347,076.24 and 5,986,422.75 is: 8,261,573.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,396,042.11 : 14,347,076.24 = 5,986,422.75 : x
  2. Step 2: Convert to fraction form
    10,396,042.11/14,347,076.24 = 5,986,422.75/x
  3. Step 3: Cross multiply
    10,396,042.11x = 14,347,076.24 × 5,986,422.75
  4. Step 4: Simplify right side
    10,396,042.11x = 85,887,663,569,188.34
  5. Step 5: Solve for x
    x = 85,887,663,569,188.34/10,396,042.11
  6. Step 6: Final answer
    x = 8,261,573.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.