Home / 4,940,834.59-6,816,797.48-2,765,032.03

Finding the Fourth Proportional to 4,940,834.59, 6,816,797.48 and 2,765,032.03

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Solution

The fourth proportional to 4,940,834.59, 6,816,797.48 and 2,765,032.03 is: 3,814,874.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,940,834.59 : 6,816,797.48 = 2,765,032.03 : x
  2. Step 2: Convert to fraction form
    4,940,834.59/6,816,797.48 = 2,765,032.03/x
  3. Step 3: Cross multiply
    4,940,834.59x = 6,816,797.48 × 2,765,032.03
  4. Step 4: Simplify right side
    4,940,834.59x = 18,848,663,326,314.14
  5. Step 5: Solve for x
    x = 18,848,663,326,314.14/4,940,834.59
  6. Step 6: Final answer
    x = 3,814,874.39

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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.