Home / 3,410,556.60-5,119,982.10-2,562,454.20

Finding the Fourth Proportional to 3,410,556.60, 5,119,982.10 and 2,562,454.20

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Solution

The fourth proportional to 3,410,556.60, 5,119,982.10 and 2,562,454.20 is: 3,846,797.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,410,556.60 : 5,119,982.10 = 2,562,454.20 : x
  2. Step 2: Convert to fraction form
    3,410,556.60/5,119,982.10 = 2,562,454.20/x
  3. Step 3: Cross multiply
    3,410,556.60x = 5,119,982.10 × 2,562,454.20
  4. Step 4: Simplify right side
    3,410,556.60x = 13,119,719,636,069.82
  5. Step 5: Solve for x
    x = 13,119,719,636,069.82/3,410,556.60
  6. Step 6: Final answer
    x = 3,846,797.22

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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.