Home / 3,627,451.44-5,444,586.18-1,899,561.49

Finding the Fourth Proportional to 3,627,451.44, 5,444,586.18 and 1,899,561.49

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Solution

The fourth proportional to 3,627,451.44, 5,444,586.18 and 1,899,561.49 is: 2,851,127.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,451.44 : 5,444,586.18 = 1,899,561.49 : x
  2. Step 2: Convert to fraction form
    3,627,451.44/5,444,586.18 = 1,899,561.49/x
  3. Step 3: Cross multiply
    3,627,451.44x = 5,444,586.18 × 1,899,561.49
  4. Step 4: Simplify right side
    3,627,451.44x = 10,342,326,222,902.74
  5. Step 5: Solve for x
    x = 10,342,326,222,902.74/3,627,451.44
  6. Step 6: Final answer
    x = 2,851,127.41

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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.