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Finding the Fourth Proportional to 4,596.01, 6,894.01 and 1,961.30

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Solution

The fourth proportional to 4,596.01, 6,894.01 and 1,961.30 is: 2,941.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596.01 : 6,894.01 = 1,961.30 : x
  2. Step 2: Convert to fraction form
    4,596.01/6,894.01 = 1,961.30/x
  3. Step 3: Cross multiply
    4,596.01x = 6,894.01 × 1,961.30
  4. Step 4: Simplify right side
    4,596.01x = 13,521,187.34
  5. Step 5: Solve for x
    x = 13,521,187.34/4,596.01
  6. Step 6: Final answer
    x = 2,941.94

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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.