Home / 1,727,257.56-2,383,619.57-963,360.33

Finding the Fourth Proportional to 1,727,257.56, 2,383,619.57 and 963,360.33

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Solution

The fourth proportional to 1,727,257.56, 2,383,619.57 and 963,360.33 is: 1,329,439.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,257.56 : 2,383,619.57 = 963,360.33 : x
  2. Step 2: Convert to fraction form
    1,727,257.56/2,383,619.57 = 963,360.33/x
  3. Step 3: Cross multiply
    1,727,257.56x = 2,383,619.57 × 963,360.33
  4. Step 4: Simplify right side
    1,727,257.56x = 2,296,284,535,549.66
  5. Step 5: Solve for x
    x = 2,296,284,535,549.66/1,727,257.56
  6. Step 6: Final answer
    x = 1,329,439.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.