Home / 3,296,117.76-4,935,720.96-2,283,801.60

Finding the Fourth Proportional to 3,296,117.76, 4,935,720.96 and 2,283,801.60

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Solution

The fourth proportional to 3,296,117.76, 4,935,720.96 and 2,283,801.60 is: 3,419,843.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,117.76 : 4,935,720.96 = 2,283,801.60 : x
  2. Step 2: Convert to fraction form
    3,296,117.76/4,935,720.96 = 2,283,801.60/x
  3. Step 3: Cross multiply
    3,296,117.76x = 4,935,720.96 × 2,283,801.60
  4. Step 4: Simplify right side
    3,296,117.76x = 11,272,207,425,601.54
  5. Step 5: Solve for x
    x = 11,272,207,425,601.54/3,296,117.76
  6. Step 6: Final answer
    x = 3,419,843.66

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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.