Home / 3,633,383.36-5,449,893.94-1,358,740.54

Finding the Fourth Proportional to 3,633,383.36, 5,449,893.94 and 1,358,740.54

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Solution

The fourth proportional to 3,633,383.36, 5,449,893.94 and 1,358,740.54 is: 2,038,043.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,383.36 : 5,449,893.94 = 1,358,740.54 : x
  2. Step 2: Convert to fraction form
    3,633,383.36/5,449,893.94 = 1,358,740.54/x
  3. Step 3: Cross multiply
    3,633,383.36x = 5,449,893.94 × 1,358,740.54
  4. Step 4: Simplify right side
    3,633,383.36x = 7,404,991,805,190.55
  5. Step 5: Solve for x
    x = 7,404,991,805,190.55/3,633,383.36
  6. Step 6: Final answer
    x = 2,038,043.08

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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.