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Finding the Fourth Proportional to 8,493,922.01, 12,735,843.60 and 3,373,597.33

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Solution

The fourth proportional to 8,493,922.01, 12,735,843.60 and 3,373,597.33 is: 5,058,394.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,493,922.01 : 12,735,843.60 = 3,373,597.33 : x
  2. Step 2: Convert to fraction form
    8,493,922.01/12,735,843.60 = 3,373,597.33/x
  3. Step 3: Cross multiply
    8,493,922.01x = 12,735,843.60 × 3,373,597.33
  4. Step 4: Simplify right side
    8,493,922.01x = 42,965,607,900,578.38
  5. Step 5: Solve for x
    x = 42,965,607,900,578.38/8,493,922.01
  6. Step 6: Final answer
    x = 5,058,394.44

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.