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Finding the Fourth Proportional to 566,847.53, 848,273.48 and 353,715.81

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Solution

The fourth proportional to 566,847.53, 848,273.48 and 353,715.81 is: 529,327.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,847.53 : 848,273.48 = 353,715.81 : x
  2. Step 2: Convert to fraction form
    566,847.53/848,273.48 = 353,715.81/x
  3. Step 3: Cross multiply
    566,847.53x = 848,273.48 × 353,715.81
  4. Step 4: Simplify right side
    566,847.53x = 300,047,744,093.39
  5. Step 5: Solve for x
    x = 300,047,744,093.39/566,847.53
  6. Step 6: Final answer
    x = 529,327.08

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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.