Home / 6,792,072.24-10,188,179.37-1,999,852.23

Finding the Fourth Proportional to 6,792,072.24, 10,188,179.37 and 1,999,852.23

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Solution

The fourth proportional to 6,792,072.24, 10,188,179.37 and 1,999,852.23 is: 2,999,799.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792,072.24 : 10,188,179.37 = 1,999,852.23 : x
  2. Step 2: Convert to fraction form
    6,792,072.24/10,188,179.37 = 1,999,852.23/x
  3. Step 3: Cross multiply
    6,792,072.24x = 10,188,179.37 × 1,999,852.23
  4. Step 4: Simplify right side
    6,792,072.24x = 20,374,853,232,734.49
  5. Step 5: Solve for x
    x = 20,374,853,232,734.49/6,792,072.24
  6. Step 6: Final answer
    x = 2,999,799.25

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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.