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Finding the Fourth Proportional to 2,239.35, 3,358.71 and 596.01

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Solution

The fourth proportional to 2,239.35, 3,358.71 and 596.01 is: 893.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239.35 : 3,358.71 = 596.01 : x
  2. Step 2: Convert to fraction form
    2,239.35/3,358.71 = 596.01/x
  3. Step 3: Cross multiply
    2,239.35x = 3,358.71 × 596.01
  4. Step 4: Simplify right side
    2,239.35x = 2,001,824.75
  5. Step 5: Solve for x
    x = 2,001,824.75/2,239.35
  6. Step 6: Final answer
    x = 893.93

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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.