Home / 4,309,314.18-5,945,751.45-2,738,873.22

Finding the Fourth Proportional to 4,309,314.18, 5,945,751.45 and 2,738,873.22

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Solution

The fourth proportional to 4,309,314.18, 5,945,751.45 and 2,738,873.22 is: 3,778,944.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,314.18 : 5,945,751.45 = 2,738,873.22 : x
  2. Step 2: Convert to fraction form
    4,309,314.18/5,945,751.45 = 2,738,873.22/x
  3. Step 3: Cross multiply
    4,309,314.18x = 5,945,751.45 × 2,738,873.22
  4. Step 4: Simplify right side
    4,309,314.18x = 16,284,659,419,181.17
  5. Step 5: Solve for x
    x = 16,284,659,419,181.17/4,309,314.18
  6. Step 6: Final answer
    x = 3,778,944.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.