Home / 5,084,449.46-7,016,597.97-2,792,663.54

Finding the Fourth Proportional to 5,084,449.46, 7,016,597.97 and 2,792,663.54

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Solution

The fourth proportional to 5,084,449.46, 7,016,597.97 and 2,792,663.54 is: 3,853,907.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,449.46 : 7,016,597.97 = 2,792,663.54 : x
  2. Step 2: Convert to fraction form
    5,084,449.46/7,016,597.97 = 2,792,663.54/x
  3. Step 3: Cross multiply
    5,084,449.46x = 7,016,597.97 × 2,792,663.54
  4. Step 4: Simplify right side
    5,084,449.46x = 19,594,997,325,657.01
  5. Step 5: Solve for x
    x = 19,594,997,325,657.01/5,084,449.46
  6. Step 6: Final answer
    x = 3,853,907.39

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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.