Home / 3,449,704.36-5,168,251.10-2,500,721.32

Finding the Fourth Proportional to 3,449,704.36, 5,168,251.10 and 2,500,721.32

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Solution

The fourth proportional to 3,449,704.36, 5,168,251.10 and 2,500,721.32 is: 3,746,511.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,704.36 : 5,168,251.10 = 2,500,721.32 : x
  2. Step 2: Convert to fraction form
    3,449,704.36/5,168,251.10 = 2,500,721.32/x
  3. Step 3: Cross multiply
    3,449,704.36x = 5,168,251.10 × 2,500,721.32
  4. Step 4: Simplify right side
    3,449,704.36x = 12,924,355,712,883.45
  5. Step 5: Solve for x
    x = 12,924,355,712,883.45/3,449,704.36
  6. Step 6: Final answer
    x = 3,746,511.11

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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.