Home / 1,027,371.62-1,541,362.71-494,738.66

Finding the Fourth Proportional to 1,027,371.62, 1,541,362.71 and 494,738.66

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Solution

The fourth proportional to 1,027,371.62, 1,541,362.71 and 494,738.66 is: 742,255.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,371.62 : 1,541,362.71 = 494,738.66 : x
  2. Step 2: Convert to fraction form
    1,027,371.62/1,541,362.71 = 494,738.66/x
  3. Step 3: Cross multiply
    1,027,371.62x = 1,541,362.71 × 494,738.66
  4. Step 4: Simplify right side
    1,027,371.62x = 762,571,721,719.37
  5. Step 5: Solve for x
    x = 762,571,721,719.37/1,027,371.62
  6. Step 6: Final answer
    x = 742,255.00

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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.