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Finding the Fourth Proportional to 566,975.00, 850,167.23 and 211,696.85

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Solution

The fourth proportional to 566,975.00, 850,167.23 and 211,696.85 is: 317,435.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,975.00 : 850,167.23 = 211,696.85 : x
  2. Step 2: Convert to fraction form
    566,975.00/850,167.23 = 211,696.85/x
  3. Step 3: Cross multiply
    566,975.00x = 850,167.23 × 211,696.85
  4. Step 4: Simplify right side
    566,975.00x = 179,977,719,254.91
  5. Step 5: Solve for x
    x = 179,977,719,254.91/566,975.00
  6. Step 6: Final answer
    x = 317,435.02

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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.