Home / 2,410.92-3,595.26-2,389.02

Finding the Fourth Proportional to 2,410.92, 3,595.26 and 2,389.02

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Solution

The fourth proportional to 2,410.92, 3,595.26 and 2,389.02 is: 3,562.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.92 : 3,595.26 = 2,389.02 : x
  2. Step 2: Convert to fraction form
    2,410.92/3,595.26 = 2,389.02/x
  3. Step 3: Cross multiply
    2,410.92x = 3,595.26 × 2,389.02
  4. Step 4: Simplify right side
    2,410.92x = 8,589,148.05
  5. Step 5: Solve for x
    x = 8,589,148.05/2,410.92
  6. Step 6: Final answer
    x = 3,562.60

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.