Home / 6,201,028.22-8,557,518.42-3,410,261.76

Finding the Fourth Proportional to 6,201,028.22, 8,557,518.42 and 3,410,261.76

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Solution

The fourth proportional to 6,201,028.22, 8,557,518.42 and 3,410,261.76 is: 4,706,215.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201,028.22 : 8,557,518.42 = 3,410,261.76 : x
  2. Step 2: Convert to fraction form
    6,201,028.22/8,557,518.42 = 3,410,261.76/x
  3. Step 3: Cross multiply
    6,201,028.22x = 8,557,518.42 × 3,410,261.76
  4. Step 4: Simplify right side
    6,201,028.22x = 29,183,377,828,221.62
  5. Step 5: Solve for x
    x = 29,183,377,828,221.62/6,201,028.22
  6. Step 6: Final answer
    x = 4,706,215.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.