Home / 3,509,069.22-5,251,627.58-2,941,091.96

Finding the Fourth Proportional to 3,509,069.22, 5,251,627.58 and 2,941,091.96

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Solution

The fourth proportional to 3,509,069.22, 5,251,627.58 and 2,941,091.96 is: 4,401,600.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,069.22 : 5,251,627.58 = 2,941,091.96 : x
  2. Step 2: Convert to fraction form
    3,509,069.22/5,251,627.58 = 2,941,091.96/x
  3. Step 3: Cross multiply
    3,509,069.22x = 5,251,627.58 × 2,941,091.96
  4. Step 4: Simplify right side
    3,509,069.22x = 15,445,519,611,488.66
  5. Step 5: Solve for x
    x = 15,445,519,611,488.66/3,509,069.22
  6. Step 6: Final answer
    x = 4,401,600.15

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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.