Home / 1,184,756.82-1,633,263.92-844,634.58

Finding the Fourth Proportional to 1,184,756.82, 1,633,263.92 and 844,634.58

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Solution

The fourth proportional to 1,184,756.82, 1,633,263.92 and 844,634.58 is: 1,164,383.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,756.82 : 1,633,263.92 = 844,634.58 : x
  2. Step 2: Convert to fraction form
    1,184,756.82/1,633,263.92 = 844,634.58/x
  3. Step 3: Cross multiply
    1,184,756.82x = 1,633,263.92 × 844,634.58
  4. Step 4: Simplify right side
    1,184,756.82x = 1,379,511,185,098.35
  5. Step 5: Solve for x
    x = 1,379,511,185,098.35/1,184,756.82
  6. Step 6: Final answer
    x = 1,164,383.41

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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.