Home / 4,910,529.27-6,774,183.44-3,815,305.64

Finding the Fourth Proportional to 4,910,529.27, 6,774,183.44 and 3,815,305.64

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Solution

The fourth proportional to 4,910,529.27, 6,774,183.44 and 3,815,305.64 is: 5,263,298.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,529.27 : 6,774,183.44 = 3,815,305.64 : x
  2. Step 2: Convert to fraction form
    4,910,529.27/6,774,183.44 = 3,815,305.64/x
  3. Step 3: Cross multiply
    4,910,529.27x = 6,774,183.44 × 3,815,305.64
  4. Step 4: Simplify right side
    4,910,529.27x = 25,845,580,293,250.83
  5. Step 5: Solve for x
    x = 25,845,580,293,250.83/4,910,529.27
  6. Step 6: Final answer
    x = 5,263,298.29

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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.