Home / 1,796,577.36-2,694,714.23-582,128.28

Finding the Fourth Proportional to 1,796,577.36, 2,694,714.23 and 582,128.28

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Solution

The fourth proportional to 1,796,577.36, 2,694,714.23 and 582,128.28 is: 873,143.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,577.36 : 2,694,714.23 = 582,128.28 : x
  2. Step 2: Convert to fraction form
    1,796,577.36/2,694,714.23 = 582,128.28/x
  3. Step 3: Cross multiply
    1,796,577.36x = 2,694,714.23 × 582,128.28
  4. Step 4: Simplify right side
    1,796,577.36x = 1,568,669,359,801.42
  5. Step 5: Solve for x
    x = 1,568,669,359,801.42/1,796,577.36
  6. Step 6: Final answer
    x = 873,143.23

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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.