Home / 2,339,196.73-3,510,194.77-2,148,840.25

Finding the Fourth Proportional to 2,339,196.73, 3,510,194.77 and 2,148,840.25

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Solution

The fourth proportional to 2,339,196.73, 3,510,194.77 and 2,148,840.25 is: 3,224,546.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,196.73 : 3,510,194.77 = 2,148,840.25 : x
  2. Step 2: Convert to fraction form
    2,339,196.73/3,510,194.77 = 2,148,840.25/x
  3. Step 3: Cross multiply
    2,339,196.73x = 3,510,194.77 × 2,148,840.25
  4. Step 4: Simplify right side
    2,339,196.73x = 7,542,847,801,026.06
  5. Step 5: Solve for x
    x = 7,542,847,801,026.06/2,339,196.73
  6. Step 6: Final answer
    x = 3,224,546.15

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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.