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Finding the Fourth Proportional to 5,899.94, 8,852.04 and 2,976.04

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Solution

The fourth proportional to 5,899.94, 8,852.04 and 2,976.04 is: 4,465.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,899.94 : 8,852.04 = 2,976.04 : x
  2. Step 2: Convert to fraction form
    5,899.94/8,852.04 = 2,976.04/x
  3. Step 3: Cross multiply
    5,899.94x = 8,852.04 × 2,976.04
  4. Step 4: Simplify right side
    5,899.94x = 26,344,025.12
  5. Step 5: Solve for x
    x = 26,344,025.12/5,899.94
  6. Step 6: Final answer
    x = 4,465.13

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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.