Home / 4,794,815.87-6,617,082.14-2,729,872.34

Finding the Fourth Proportional to 4,794,815.87, 6,617,082.14 and 2,729,872.34

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Solution

The fourth proportional to 4,794,815.87, 6,617,082.14 and 2,729,872.34 is: 3,767,358.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,815.87 : 6,617,082.14 = 2,729,872.34 : x
  2. Step 2: Convert to fraction form
    4,794,815.87/6,617,082.14 = 2,729,872.34/x
  3. Step 3: Cross multiply
    4,794,815.87x = 6,617,082.14 × 2,729,872.34
  4. Step 4: Simplify right side
    4,794,815.87x = 18,063,789,505,494.00
  5. Step 5: Solve for x
    x = 18,063,789,505,494.00/4,794,815.87
  6. Step 6: Final answer
    x = 3,767,358.33

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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.