Home / 1,844,758.35-2,764,536.42-871,083.77

Finding the Fourth Proportional to 1,844,758.35, 2,764,536.42 and 871,083.77

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Solution

The fourth proportional to 1,844,758.35, 2,764,536.42 and 871,083.77 is: 1,305,397.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,758.35 : 2,764,536.42 = 871,083.77 : x
  2. Step 2: Convert to fraction form
    1,844,758.35/2,764,536.42 = 871,083.77/x
  3. Step 3: Cross multiply
    1,844,758.35x = 2,764,536.42 × 871,083.77
  4. Step 4: Simplify right side
    1,844,758.35x = 2,408,142,807,035.90
  5. Step 5: Solve for x
    x = 2,408,142,807,035.90/1,844,758.35
  6. Step 6: Final answer
    x = 1,305,397.43

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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.