Home / 2,414,837.20-3,622,255.80-2,383,344.40

Finding the Fourth Proportional to 2,414,837.20, 3,622,255.80 and 2,383,344.40

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Solution

The fourth proportional to 2,414,837.20, 3,622,255.80 and 2,383,344.40 is: 3,575,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,837.20 : 3,622,255.80 = 2,383,344.40 : x
  2. Step 2: Convert to fraction form
    2,414,837.20/3,622,255.80 = 2,383,344.40/x
  3. Step 3: Cross multiply
    2,414,837.20x = 3,622,255.80 × 2,383,344.40
  4. Step 4: Simplify right side
    2,414,837.20x = 8,633,083,076,297.52
  5. Step 5: Solve for x
    x = 8,633,083,076,297.52/2,414,837.20
  6. Step 6: Final answer
    x = 3,575,016.60

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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.