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Finding the Fourth Proportional to 5,933,366.80, 8,899,531.80 and 1,944,278.80

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Solution

The fourth proportional to 5,933,366.80, 8,899,531.80 and 1,944,278.80 is: 2,916,248.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,366.80 : 8,899,531.80 = 1,944,278.80 : x
  2. Step 2: Convert to fraction form
    5,933,366.80/8,899,531.80 = 1,944,278.80/x
  3. Step 3: Cross multiply
    5,933,366.80x = 8,899,531.80 × 1,944,278.80
  4. Step 4: Simplify right side
    5,933,366.80x = 17,303,171,008,665.84
  5. Step 5: Solve for x
    x = 17,303,171,008,665.84/5,933,366.80
  6. Step 6: Final answer
    x = 2,916,248.33

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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.