Home / 2,270,449.58-3,401,820.45-1,369,999.24

Finding the Fourth Proportional to 2,270,449.58, 3,401,820.45 and 1,369,999.24

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Solution

The fourth proportional to 2,270,449.58, 3,401,820.45 and 1,369,999.24 is: 2,052,673.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,449.58 : 3,401,820.45 = 1,369,999.24 : x
  2. Step 2: Convert to fraction form
    2,270,449.58/3,401,820.45 = 1,369,999.24/x
  3. Step 3: Cross multiply
    2,270,449.58x = 3,401,820.45 × 1,369,999.24
  4. Step 4: Simplify right side
    2,270,449.58x = 4,660,491,422,611.91
  5. Step 5: Solve for x
    x = 4,660,491,422,611.91/2,270,449.58
  6. Step 6: Final answer
    x = 2,052,673.39

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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.