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Finding the Fourth Proportional to 2,338,817, 3,508,225.64 and 565,889

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Solution

The fourth proportional to 2,338,817, 3,508,225.64 and 565,889 is: 848,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,817 : 3,508,225.64 = 565,889 : x
  2. Step 2: Convert to fraction form
    2,338,817/3,508,225.64 = 565,889/x
  3. Step 3: Cross multiply
    2,338,817x = 3,508,225.64 × 565,889
  4. Step 4: Simplify right side
    2,338,817x = 1,985,266,299,193.96
  5. Step 5: Solve for x
    x = 1,985,266,299,193.96/2,338,817
  6. Step 6: Final answer
    x = 848,833.53

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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.