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Finding the Fourth Proportional to 2,338,797, 3,508,195.65 and 565,869

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Solution

The fourth proportional to 2,338,797, 3,508,195.65 and 565,869 is: 848,803.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,797 : 3,508,195.65 = 565,869 : x
  2. Step 2: Convert to fraction form
    2,338,797/3,508,195.65 = 565,869/x
  3. Step 3: Cross multiply
    2,338,797x = 3,508,195.65 × 565,869
  4. Step 4: Simplify right side
    2,338,797x = 1,985,179,164,269.85
  5. Step 5: Solve for x
    x = 1,985,179,164,269.85/2,338,797
  6. Step 6: Final answer
    x = 848,803.54

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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.