Home / 7,591,840.82-11,387,893.23-2,797,062.10

Finding the Fourth Proportional to 7,591,840.82, 11,387,893.23 and 2,797,062.10

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Solution

The fourth proportional to 7,591,840.82, 11,387,893.23 and 2,797,062.10 is: 4,195,641.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591,840.82 : 11,387,893.23 = 2,797,062.10 : x
  2. Step 2: Convert to fraction form
    7,591,840.82/11,387,893.23 = 2,797,062.10/x
  3. Step 3: Cross multiply
    7,591,840.82x = 11,387,893.23 × 2,797,062.10
  4. Step 4: Simplify right side
    7,591,840.82x = 31,852,644,552,479.59
  5. Step 5: Solve for x
    x = 31,852,644,552,479.59/7,591,840.82
  6. Step 6: Final answer
    x = 4,195,641.78

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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.