Home / 9,923,796.72-13,696,320.60-6,058,558.44

Finding the Fourth Proportional to 9,923,796.72, 13,696,320.60 and 6,058,558.44

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Solution

The fourth proportional to 9,923,796.72, 13,696,320.60 and 6,058,558.44 is: 8,361,714.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,923,796.72 : 13,696,320.60 = 6,058,558.44 : x
  2. Step 2: Convert to fraction form
    9,923,796.72/13,696,320.60 = 6,058,558.44/x
  3. Step 3: Cross multiply
    9,923,796.72x = 13,696,320.60 × 6,058,558.44
  4. Step 4: Simplify right side
    9,923,796.72x = 82,979,958,768,075.88
  5. Step 5: Solve for x
    x = 82,979,958,768,075.88/9,923,796.72
  6. Step 6: Final answer
    x = 8,361,714.89

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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.