Home / 3,629,494.53-5,444,241.93-1,355,196.29

Finding the Fourth Proportional to 3,629,494.53, 5,444,241.93 and 1,355,196.29

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Solution

The fourth proportional to 3,629,494.53, 5,444,241.93 and 1,355,196.29 is: 2,032,794.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,494.53 : 5,444,241.93 = 1,355,196.29 : x
  2. Step 2: Convert to fraction form
    3,629,494.53/5,444,241.93 = 1,355,196.29/x
  3. Step 3: Cross multiply
    3,629,494.53x = 5,444,241.93 × 1,355,196.29
  4. Step 4: Simplify right side
    3,629,494.53x = 7,378,016,438,177.23
  5. Step 5: Solve for x
    x = 7,378,016,438,177.23/3,629,494.53
  6. Step 6: Final answer
    x = 2,032,794.48

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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.