Home / 3,670,028.55-5,505,042.83-1,544,264.55

Finding the Fourth Proportional to 3,670,028.55, 5,505,042.83 and 1,544,264.55

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Solution

The fourth proportional to 3,670,028.55, 5,505,042.83 and 1,544,264.55 is: 2,316,396.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,028.55 : 5,505,042.83 = 1,544,264.55 : x
  2. Step 2: Convert to fraction form
    3,670,028.55/5,505,042.83 = 1,544,264.55/x
  3. Step 3: Cross multiply
    3,670,028.55x = 5,505,042.83 × 1,544,264.55
  4. Step 4: Simplify right side
    3,670,028.55x = 8,501,242,488,600.68
  5. Step 5: Solve for x
    x = 8,501,242,488,600.68/3,670,028.55
  6. Step 6: Final answer
    x = 2,316,396.83

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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.