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Finding the Fourth Proportional to 2,338,800, 3,508,200.16 and 565,872

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Solution

The fourth proportional to 2,338,800, 3,508,200.16 and 565,872 is: 848,808.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,800 : 3,508,200.16 = 565,872 : x
  2. Step 2: Convert to fraction form
    2,338,800/3,508,200.16 = 565,872/x
  3. Step 3: Cross multiply
    2,338,800x = 3,508,200.16 × 565,872
  4. Step 4: Simplify right side
    2,338,800x = 1,985,192,240,939.52
  5. Step 5: Solve for x
    x = 1,985,192,240,939.52/2,338,800
  6. Step 6: Final answer
    x = 848,808.04

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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.