Home / 5,908.84-8,864.34-2,446.36

Finding the Fourth Proportional to 5,908.84, 8,864.34 and 2,446.36

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Solution

The fourth proportional to 5,908.84, 8,864.34 and 2,446.36 is: 3,669.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,908.84 : 8,864.34 = 2,446.36 : x
  2. Step 2: Convert to fraction form
    5,908.84/8,864.34 = 2,446.36/x
  3. Step 3: Cross multiply
    5,908.84x = 8,864.34 × 2,446.36
  4. Step 4: Simplify right side
    5,908.84x = 21,685,366.80
  5. Step 5: Solve for x
    x = 21,685,366.80/5,908.84
  6. Step 6: Final answer
    x = 3,669.99

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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.