Home / 11,845,960.52-17,770,025.17-3,326,239.58

Finding the Fourth Proportional to 11,845,960.52, 17,770,025.17 and 3,326,239.58

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Solution

The fourth proportional to 11,845,960.52, 17,770,025.17 and 3,326,239.58 is: 4,989,663.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,845,960.52 : 17,770,025.17 = 3,326,239.58 : x
  2. Step 2: Convert to fraction form
    11,845,960.52/17,770,025.17 = 3,326,239.58/x
  3. Step 3: Cross multiply
    11,845,960.52x = 17,770,025.17 × 3,326,239.58
  4. Step 4: Simplify right side
    11,845,960.52x = 59,107,361,058,050.23
  5. Step 5: Solve for x
    x = 59,107,361,058,050.23/11,845,960.52
  6. Step 6: Final answer
    x = 4,989,663.86

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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.