Home / 4,443,273.72-6,127,131.06-3,800,820.60

Finding the Fourth Proportional to 4,443,273.72, 6,127,131.06 and 3,800,820.60

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Solution

The fourth proportional to 4,443,273.72, 6,127,131.06 and 3,800,820.60 is: 5,241,208.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443,273.72 : 6,127,131.06 = 3,800,820.60 : x
  2. Step 2: Convert to fraction form
    4,443,273.72/6,127,131.06 = 3,800,820.60/x
  3. Step 3: Cross multiply
    4,443,273.72x = 6,127,131.06 × 3,800,820.60
  4. Step 4: Simplify right side
    4,443,273.72x = 23,288,125,951,747.84
  5. Step 5: Solve for x
    x = 23,288,125,951,747.84/4,443,273.72
  6. Step 6: Final answer
    x = 5,241,208.94

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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.