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Finding the Fourth Proportional to 4,602.83, 6,909.30 and 2,410.97

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Solution

The fourth proportional to 4,602.83, 6,909.30 and 2,410.97 is: 3,619.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602.83 : 6,909.30 = 2,410.97 : x
  2. Step 2: Convert to fraction form
    4,602.83/6,909.30 = 2,410.97/x
  3. Step 3: Cross multiply
    4,602.83x = 6,909.30 × 2,410.97
  4. Step 4: Simplify right side
    4,602.83x = 16,658,080.47
  5. Step 5: Solve for x
    x = 16,658,080.47/4,602.83
  6. Step 6: Final answer
    x = 3,619.10

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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.