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Finding the Fourth Proportional to 569,773.96, 854,345.39 and 233,051.09

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Solution

The fourth proportional to 569,773.96, 854,345.39 and 233,051.09 is: 349,447.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,773.96 : 854,345.39 = 233,051.09 : x
  2. Step 2: Convert to fraction form
    569,773.96/854,345.39 = 233,051.09/x
  3. Step 3: Cross multiply
    569,773.96x = 854,345.39 × 233,051.09
  4. Step 4: Simplify right side
    569,773.96x = 199,106,120,686.88
  5. Step 5: Solve for x
    x = 199,106,120,686.88/569,773.96
  6. Step 6: Final answer
    x = 349,447.56

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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.