Home / 4,135,856-6,204,228.96-1,739,944.64

Finding the Fourth Proportional to 4,135,856, 6,204,228.96 and 1,739,944.64

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Solution

The fourth proportional to 4,135,856, 6,204,228.96 and 1,739,944.64 is: 2,610,104.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135,856 : 6,204,228.96 = 1,739,944.64 : x
  2. Step 2: Convert to fraction form
    4,135,856/6,204,228.96 = 1,739,944.64/x
  3. Step 3: Cross multiply
    4,135,856x = 6,204,228.96 × 1,739,944.64
  4. Step 4: Simplify right side
    4,135,856x = 10,795,014,924,284.77
  5. Step 5: Solve for x
    x = 10,795,014,924,284.77/4,135,856
  6. Step 6: Final answer
    x = 2,610,104.15

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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.