Home / 1,444,418.74-1,993,273.34-799,825.10

Finding the Fourth Proportional to 1,444,418.74, 1,993,273.34 and 799,825.10

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Solution

The fourth proportional to 1,444,418.74, 1,993,273.34 and 799,825.10 is: 1,103,745.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,418.74 : 1,993,273.34 = 799,825.10 : x
  2. Step 2: Convert to fraction form
    1,444,418.74/1,993,273.34 = 799,825.10/x
  3. Step 3: Cross multiply
    1,444,418.74x = 1,993,273.34 × 799,825.10
  4. Step 4: Simplify right side
    1,444,418.74x = 1,594,270,048,492.83
  5. Step 5: Solve for x
    x = 1,594,270,048,492.83/1,444,418.74
  6. Step 6: Final answer
    x = 1,103,745.06

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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.