Home / 6,683,893.82-10,027,129.70-2,845,645.96

Finding the Fourth Proportional to 6,683,893.82, 10,027,129.70 and 2,845,645.96

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Solution

The fourth proportional to 6,683,893.82, 10,027,129.70 and 2,845,645.96 is: 4,269,017.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,893.82 : 10,027,129.70 = 2,845,645.96 : x
  2. Step 2: Convert to fraction form
    6,683,893.82/10,027,129.70 = 2,845,645.96/x
  3. Step 3: Cross multiply
    6,683,893.82x = 10,027,129.70 × 2,845,645.96
  4. Step 4: Simplify right side
    6,683,893.82x = 28,533,661,121,201.01
  5. Step 5: Solve for x
    x = 28,533,661,121,201.01/6,683,893.82
  6. Step 6: Final answer
    x = 4,269,017.71

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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.