Home / 4,397,431.54-6,595,974.78-1,837,985.44

Finding the Fourth Proportional to 4,397,431.54, 6,595,974.78 and 1,837,985.44

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Solution

The fourth proportional to 4,397,431.54, 6,595,974.78 and 1,837,985.44 is: 2,756,906.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,431.54 : 6,595,974.78 = 1,837,985.44 : x
  2. Step 2: Convert to fraction form
    4,397,431.54/6,595,974.78 = 1,837,985.44/x
  3. Step 3: Cross multiply
    4,397,431.54x = 6,595,974.78 × 1,837,985.44
  4. Step 4: Simplify right side
    4,397,431.54x = 12,123,305,608,247.20
  5. Step 5: Solve for x
    x = 12,123,305,608,247.20/4,397,431.54
  6. Step 6: Final answer
    x = 2,756,906.05

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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.