Home / 2,446.30-3,669.45-2,093.95

Finding the Fourth Proportional to 2,446.30, 3,669.45 and 2,093.95

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Solution

The fourth proportional to 2,446.30, 3,669.45 and 2,093.95 is: 3,140.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446.30 : 3,669.45 = 2,093.95 : x
  2. Step 2: Convert to fraction form
    2,446.30/3,669.45 = 2,093.95/x
  3. Step 3: Cross multiply
    2,446.30x = 3,669.45 × 2,093.95
  4. Step 4: Simplify right side
    2,446.30x = 7,683,644.83
  5. Step 5: Solve for x
    x = 7,683,644.83/2,446.30
  6. Step 6: Final answer
    x = 3,140.93

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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.