Home / 3,368,110.73-5,052,093.55-939,199.25

Finding the Fourth Proportional to 3,368,110.73, 5,052,093.55 and 939,199.25

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Solution

The fourth proportional to 3,368,110.73, 5,052,093.55 and 939,199.25 is: 1,408,778.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368,110.73 : 5,052,093.55 = 939,199.25 : x
  2. Step 2: Convert to fraction form
    3,368,110.73/5,052,093.55 = 939,199.25/x
  3. Step 3: Cross multiply
    3,368,110.73x = 5,052,093.55 × 939,199.25
  4. Step 4: Simplify right side
    3,368,110.73x = 4,744,922,483,372.07
  5. Step 5: Solve for x
    x = 4,744,922,483,372.07/3,368,110.73
  6. Step 6: Final answer
    x = 1,408,778.65

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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.