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Finding the Fourth Proportional to 2,446.96, 3,670.38 and 598.08

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Solution

The fourth proportional to 2,446.96, 3,670.38 and 598.08 is: 897.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446.96 : 3,670.38 = 598.08 : x
  2. Step 2: Convert to fraction form
    2,446.96/3,670.38 = 598.08/x
  3. Step 3: Cross multiply
    2,446.96x = 3,670.38 × 598.08
  4. Step 4: Simplify right side
    2,446.96x = 2,195,180.87
  5. Step 5: Solve for x
    x = 2,195,180.87/2,446.96
  6. Step 6: Final answer
    x = 897.11

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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.