Home / 2,941.09-4,410.08-1,296.87

Finding the Fourth Proportional to 2,941.09, 4,410.08 and 1,296.87

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Solution

The fourth proportional to 2,941.09, 4,410.08 and 1,296.87 is: 1,944.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941.09 : 4,410.08 = 1,296.87 : x
  2. Step 2: Convert to fraction form
    2,941.09/4,410.08 = 1,296.87/x
  3. Step 3: Cross multiply
    2,941.09x = 4,410.08 × 1,296.87
  4. Step 4: Simplify right side
    2,941.09x = 5,719,300.45
  5. Step 5: Solve for x
    x = 5,719,300.45/2,941.09
  6. Step 6: Final answer
    x = 1,944.62

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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.