Home / 1,444,179.13-1,993,029.48-799,599.32

Finding the Fourth Proportional to 1,444,179.13, 1,993,029.48 and 799,599.32

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Solution

The fourth proportional to 1,444,179.13, 1,993,029.48 and 799,599.32 is: 1,103,481.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,179.13 : 1,993,029.48 = 799,599.32 : x
  2. Step 2: Convert to fraction form
    1,444,179.13/1,993,029.48 = 799,599.32/x
  3. Step 3: Cross multiply
    1,444,179.13x = 1,993,029.48 × 799,599.32
  4. Step 4: Simplify right side
    1,444,179.13x = 1,593,625,018,932.03
  5. Step 5: Solve for x
    x = 1,593,625,018,932.03/1,444,179.13
  6. Step 6: Final answer
    x = 1,103,481.54

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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.