Home / 3,410,741.35-5,114,395.89-1,135,454.19

Finding the Fourth Proportional to 3,410,741.35, 5,114,395.89 and 1,135,454.19

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Solution

The fourth proportional to 3,410,741.35, 5,114,395.89 and 1,135,454.19 is: 1,702,609.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,741.35 : 5,114,395.89 = 1,135,454.19 : x
  2. Step 2: Convert to fraction form
    3,410,741.35/5,114,395.89 = 1,135,454.19/x
  3. Step 3: Cross multiply
    3,410,741.35x = 5,114,395.89 × 1,135,454.19
  4. Step 4: Simplify right side
    3,410,741.35x = 5,807,162,223,440.29
  5. Step 5: Solve for x
    x = 5,807,162,223,440.29/3,410,741.35
  6. Step 6: Final answer
    x = 1,702,609.97

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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.