Home / 1,444,354.97-1,993,185.44-799,761.29

Finding the Fourth Proportional to 1,444,354.97, 1,993,185.44 and 799,761.29

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Solution

The fourth proportional to 1,444,354.97, 1,993,185.44 and 799,761.29 is: 1,103,657.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,354.97 : 1,993,185.44 = 799,761.29 : x
  2. Step 2: Convert to fraction form
    1,444,354.97/1,993,185.44 = 799,761.29/x
  3. Step 3: Cross multiply
    1,444,354.97x = 1,993,185.44 × 799,761.29
  4. Step 4: Simplify right side
    1,444,354.97x = 1,594,072,558,703.62
  5. Step 5: Solve for x
    x = 1,594,072,558,703.62/1,444,354.97
  6. Step 6: Final answer
    x = 1,103,657.06

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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.