Home / 2,481,467.40-3,722,201.10-2,261,017.80

Finding the Fourth Proportional to 2,481,467.40, 3,722,201.10 and 2,261,017.80

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Solution

The fourth proportional to 2,481,467.40, 3,722,201.10 and 2,261,017.80 is: 3,391,526.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,467.40 : 3,722,201.10 = 2,261,017.80 : x
  2. Step 2: Convert to fraction form
    2,481,467.40/3,722,201.10 = 2,261,017.80/x
  3. Step 3: Cross multiply
    2,481,467.40x = 3,722,201.10 × 2,261,017.80
  4. Step 4: Simplify right side
    2,481,467.40x = 8,415,962,942,279.58
  5. Step 5: Solve for x
    x = 8,415,962,942,279.58/2,481,467.40
  6. Step 6: Final answer
    x = 3,391,526.70

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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.