Home / 3,635,286.60-5,452,929.90-3,075,414.60

Finding the Fourth Proportional to 3,635,286.60, 5,452,929.90 and 3,075,414.60

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Solution

The fourth proportional to 3,635,286.60, 5,452,929.90 and 3,075,414.60 is: 4,613,121.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,635,286.60 : 5,452,929.90 = 3,075,414.60 : x
  2. Step 2: Convert to fraction form
    3,635,286.60/5,452,929.90 = 3,075,414.60/x
  3. Step 3: Cross multiply
    3,635,286.60x = 5,452,929.90 × 3,075,414.60
  4. Step 4: Simplify right side
    3,635,286.60x = 16,770,020,227,236.54
  5. Step 5: Solve for x
    x = 16,770,020,227,236.54/3,635,286.60
  6. Step 6: Final answer
    x = 4,613,121.90

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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.