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Finding the Fourth Proportional to 569,766.59, 854,334.38 and 233,043.72

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Solution

The fourth proportional to 569,766.59, 854,334.38 and 233,043.72 is: 349,436.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,766.59 : 854,334.38 = 233,043.72 : x
  2. Step 2: Convert to fraction form
    569,766.59/854,334.38 = 233,043.72/x
  3. Step 3: Cross multiply
    569,766.59x = 854,334.38 × 233,043.72
  4. Step 4: Simplify right side
    569,766.59x = 199,097,262,621.70
  5. Step 5: Solve for x
    x = 199,097,262,621.70/569,766.59
  6. Step 6: Final answer
    x = 349,436.53

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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.