Home / 2,276,594.44-3,415,025.31-856,662.82

Finding the Fourth Proportional to 2,276,594.44, 3,415,025.31 and 856,662.82

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Solution

The fourth proportional to 2,276,594.44, 3,415,025.31 and 856,662.82 is: 1,285,044.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,276,594.44 : 3,415,025.31 = 856,662.82 : x
  2. Step 2: Convert to fraction form
    2,276,594.44/3,415,025.31 = 856,662.82/x
  3. Step 3: Cross multiply
    2,276,594.44x = 3,415,025.31 × 856,662.82
  4. Step 4: Simplify right side
    2,276,594.44x = 2,925,525,212,435.97
  5. Step 5: Solve for x
    x = 2,925,525,212,435.97/2,276,594.44
  6. Step 6: Final answer
    x = 1,285,044.52

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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.