Home / 881,695.33-1,322,917.41-481,869

Finding the Fourth Proportional to 881,695.33, 1,322,917.41 and 481,869

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Solution

The fourth proportional to 881,695.33, 1,322,917.41 and 481,869 is: 723,008.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,695.33 : 1,322,917.41 = 481,869 : x
  2. Step 2: Convert to fraction form
    881,695.33/1,322,917.41 = 481,869/x
  3. Step 3: Cross multiply
    881,695.33x = 1,322,917.41 × 481,869
  4. Step 4: Simplify right side
    881,695.33x = 637,472,891,246.30
  5. Step 5: Solve for x
    x = 637,472,891,246.30/881,695.33
  6. Step 6: Final answer
    x = 723,008.13

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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.