Home / 2,365,554.14-3,264,466.49-1,277,825.73

Finding the Fourth Proportional to 2,365,554.14, 3,264,466.49 and 1,277,825.73

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Solution

The fourth proportional to 2,365,554.14, 3,264,466.49 and 1,277,825.73 is: 1,763,400.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,554.14 : 3,264,466.49 = 1,277,825.73 : x
  2. Step 2: Convert to fraction form
    2,365,554.14/3,264,466.49 = 1,277,825.73/x
  3. Step 3: Cross multiply
    2,365,554.14x = 3,264,466.49 × 1,277,825.73
  4. Step 4: Simplify right side
    2,365,554.14x = 4,171,419,269,255.66
  5. Step 5: Solve for x
    x = 4,171,419,269,255.66/2,365,554.14
  6. Step 6: Final answer
    x = 1,763,400.47

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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.