Home / 4,241,961-5,853,856.97-2,308,188.26

Finding the Fourth Proportional to 4,241,961, 5,853,856.97 and 2,308,188.26

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Solution

The fourth proportional to 4,241,961, 5,853,856.97 and 2,308,188.26 is: 3,185,273.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,961 : 5,853,856.97 = 2,308,188.26 : x
  2. Step 2: Convert to fraction form
    4,241,961/5,853,856.97 = 2,308,188.26/x
  3. Step 3: Cross multiply
    4,241,961x = 5,853,856.97 × 2,308,188.26
  4. Step 4: Simplify right side
    4,241,961x = 13,511,803,954,278.29
  5. Step 5: Solve for x
    x = 13,511,803,954,278.29/4,241,961
  6. Step 6: Final answer
    x = 3,185,273.03

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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.