Home / 2,694,276.23-4,042,057.79-897,175.27

Finding the Fourth Proportional to 2,694,276.23, 4,042,057.79 and 897,175.27

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Solution

The fourth proportional to 2,694,276.23, 4,042,057.79 and 897,175.27 is: 1,345,977.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,276.23 : 4,042,057.79 = 897,175.27 : x
  2. Step 2: Convert to fraction form
    2,694,276.23/4,042,057.79 = 897,175.27/x
  3. Step 3: Cross multiply
    2,694,276.23x = 4,042,057.79 × 897,175.27
  4. Step 4: Simplify right side
    2,694,276.23x = 3,626,434,281,236.65
  5. Step 5: Solve for x
    x = 3,626,434,281,236.65/2,694,276.23
  6. Step 6: Final answer
    x = 1,345,977.17

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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.