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Finding the Fourth Proportional to 566,885.04, 848,330.40 and 353,753.26

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Solution

The fourth proportional to 566,885.04, 848,330.40 and 353,753.26 is: 529,383.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,885.04 : 848,330.40 = 353,753.26 : x
  2. Step 2: Convert to fraction form
    566,885.04/848,330.40 = 353,753.26/x
  3. Step 3: Cross multiply
    566,885.04x = 848,330.40 × 353,753.26
  4. Step 4: Simplify right side
    566,885.04x = 300,099,644,557.10
  5. Step 5: Solve for x
    x = 300,099,644,557.10/566,885.04
  6. Step 6: Final answer
    x = 529,383.60

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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.