Home / 1,606.08-2,410.74-1,084.44

Finding the Fourth Proportional to 1,606.08, 2,410.74 and 1,084.44

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Solution

The fourth proportional to 1,606.08, 2,410.74 and 1,084.44 is: 1,627.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606.08 : 2,410.74 = 1,084.44 : x
  2. Step 2: Convert to fraction form
    1,606.08/2,410.74 = 1,084.44/x
  3. Step 3: Cross multiply
    1,606.08x = 2,410.74 × 1,084.44
  4. Step 4: Simplify right side
    1,606.08x = 2,614,302.89
  5. Step 5: Solve for x
    x = 2,614,302.89/1,606.08
  6. Step 6: Final answer
    x = 1,627.75

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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.