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Finding the Fourth Proportional to 3,508,259.82, 5,262,389.82 and 848,867.82

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Solution

The fourth proportional to 3,508,259.82, 5,262,389.82 and 848,867.82 is: 1,273,301.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,259.82 : 5,262,389.82 = 848,867.82 : x
  2. Step 2: Convert to fraction form
    3,508,259.82/5,262,389.82 = 848,867.82/x
  3. Step 3: Cross multiply
    3,508,259.82x = 5,262,389.82 × 848,867.82
  4. Step 4: Simplify right side
    3,508,259.82x = 4,467,073,374,493.59
  5. Step 5: Solve for x
    x = 4,467,073,374,493.59/3,508,259.82
  6. Step 6: Final answer
    x = 1,273,301.75

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.