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Finding the Fourth Proportional to 565,793.08, 849,094.98 and 205,963.18

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Solution

The fourth proportional to 565,793.08, 849,094.98 and 205,963.18 is: 309,092.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,793.08 : 849,094.98 = 205,963.18 : x
  2. Step 2: Convert to fraction form
    565,793.08/849,094.98 = 205,963.18/x
  3. Step 3: Cross multiply
    565,793.08x = 849,094.98 × 205,963.18
  4. Step 4: Simplify right side
    565,793.08x = 174,882,302,202.84
  5. Step 5: Solve for x
    x = 174,882,302,202.84/565,793.08
  6. Step 6: Final answer
    x = 309,092.33

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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.