Home / 2,622,522.23-3,934,413.26-1,003,264.58

Finding the Fourth Proportional to 2,622,522.23, 3,934,413.26 and 1,003,264.58

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Solution

The fourth proportional to 2,622,522.23, 3,934,413.26 and 1,003,264.58 is: 1,505,137.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,522.23 : 3,934,413.26 = 1,003,264.58 : x
  2. Step 2: Convert to fraction form
    2,622,522.23/3,934,413.26 = 1,003,264.58/x
  3. Step 3: Cross multiply
    2,622,522.23x = 3,934,413.26 × 1,003,264.58
  4. Step 4: Simplify right side
    2,622,522.23x = 3,947,257,460,504.37
  5. Step 5: Solve for x
    x = 3,947,257,460,504.37/2,622,522.23
  6. Step 6: Final answer
    x = 1,505,137.85

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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.