Home / 4,110,852-6,166,866.06-1,271,183.16

Finding the Fourth Proportional to 4,110,852, 6,166,866.06 and 1,271,183.16

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Solution

The fourth proportional to 4,110,852, 6,166,866.06 and 1,271,183.16 is: 1,906,956.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,852 : 6,166,866.06 = 1,271,183.16 : x
  2. Step 2: Convert to fraction form
    4,110,852/6,166,866.06 = 1,271,183.16/x
  3. Step 3: Cross multiply
    4,110,852x = 6,166,866.06 × 1,271,183.16
  4. Step 4: Simplify right side
    4,110,852x = 7,839,216,285,447.55
  5. Step 5: Solve for x
    x = 7,839,216,285,447.55/4,110,852
  6. Step 6: Final answer
    x = 1,906,956.58

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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.