Home / 2,294,334.46-3,166,201.83-1,275,782.14

Finding the Fourth Proportional to 2,294,334.46, 3,166,201.83 and 1,275,782.14

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Solution

The fourth proportional to 2,294,334.46, 3,166,201.83 and 1,275,782.14 is: 1,760,590.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,334.46 : 3,166,201.83 = 1,275,782.14 : x
  2. Step 2: Convert to fraction form
    2,294,334.46/3,166,201.83 = 1,275,782.14/x
  3. Step 3: Cross multiply
    2,294,334.46x = 3,166,201.83 × 1,275,782.14
  4. Step 4: Simplify right side
    2,294,334.46x = 4,039,383,746,349.32
  5. Step 5: Solve for x
    x = 4,039,383,746,349.32/2,294,334.46
  6. Step 6: Final answer
    x = 1,760,590.63

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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.