Home / 2,449,795.59-3,380,907.33-1,469,771.55

Finding the Fourth Proportional to 2,449,795.59, 3,380,907.33 and 1,469,771.55

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Solution

The fourth proportional to 2,449,795.59, 3,380,907.33 and 1,469,771.55 is: 2,028,398.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,795.59 : 3,380,907.33 = 1,469,771.55 : x
  2. Step 2: Convert to fraction form
    2,449,795.59/3,380,907.33 = 1,469,771.55/x
  3. Step 3: Cross multiply
    2,449,795.59x = 3,380,907.33 × 1,469,771.55
  4. Step 4: Simplify right side
    2,449,795.59x = 4,969,161,406,820.46
  5. Step 5: Solve for x
    x = 4,969,161,406,820.46/2,449,795.59
  6. Step 6: Final answer
    x = 2,028,398.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.