Home / 2,436.35-3,652.08-1,204.64

Finding the Fourth Proportional to 2,436.35, 3,652.08 and 1,204.64

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Solution

The fourth proportional to 2,436.35, 3,652.08 and 1,204.64 is: 1,805.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436.35 : 3,652.08 = 1,204.64 : x
  2. Step 2: Convert to fraction form
    2,436.35/3,652.08 = 1,204.64/x
  3. Step 3: Cross multiply
    2,436.35x = 3,652.08 × 1,204.64
  4. Step 4: Simplify right side
    2,436.35x = 4,399,423.39
  5. Step 5: Solve for x
    x = 4,399,423.39/2,436.35
  6. Step 6: Final answer
    x = 1,805.75

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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.