Home / 950,489.64-1,422,337.32-825,601.41

Finding the Fourth Proportional to 950,489.64, 1,422,337.32 and 825,601.41

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Solution

The fourth proportional to 950,489.64, 1,422,337.32 and 825,601.41 is: 1,235,451.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,489.64 : 1,422,337.32 = 825,601.41 : x
  2. Step 2: Convert to fraction form
    950,489.64/1,422,337.32 = 825,601.41/x
  3. Step 3: Cross multiply
    950,489.64x = 1,422,337.32 × 825,601.41
  4. Step 4: Simplify right side
    950,489.64x = 1,174,283,696,887.62
  5. Step 5: Solve for x
    x = 1,174,283,696,887.62/950,489.64
  6. Step 6: Final answer
    x = 1,235,451.34

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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.