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Finding the Fourth Proportional to 6,002,097.84, 8,282,895.30 and 3,285,843.84

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Solution

The fourth proportional to 6,002,097.84, 8,282,895.30 and 3,285,843.84 is: 4,534,464.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,002,097.84 : 8,282,895.30 = 3,285,843.84 : x
  2. Step 2: Convert to fraction form
    6,002,097.84/8,282,895.30 = 3,285,843.84/x
  3. Step 3: Cross multiply
    6,002,097.84x = 8,282,895.30 × 3,285,843.84
  4. Step 4: Simplify right side
    6,002,097.84x = 27,216,300,498,869.95
  5. Step 5: Solve for x
    x = 27,216,300,498,869.95/6,002,097.84
  6. Step 6: Final answer
    x = 4,534,464.65

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.