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Finding the Fourth Proportional to 737,896.56, 1,106,845.04 and 569,662.46

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Solution

The fourth proportional to 737,896.56, 1,106,845.04 and 569,662.46 is: 854,493.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,896.56 : 1,106,845.04 = 569,662.46 : x
  2. Step 2: Convert to fraction form
    737,896.56/1,106,845.04 = 569,662.46/x
  3. Step 3: Cross multiply
    737,896.56x = 1,106,845.04 × 569,662.46
  4. Step 4: Simplify right side
    737,896.56x = 630,528,068,325.20
  5. Step 5: Solve for x
    x = 630,528,068,325.20/737,896.56
  6. Step 6: Final answer
    x = 854,493.84

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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.