Home / 3,503,343.95-5,252,493.88-2,152,716.07

Finding the Fourth Proportional to 3,503,343.95, 5,252,493.88 and 2,152,716.07

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Solution

The fourth proportional to 3,503,343.95, 5,252,493.88 and 2,152,716.07 is: 3,227,524.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,343.95 : 5,252,493.88 = 2,152,716.07 : x
  2. Step 2: Convert to fraction form
    3,503,343.95/5,252,493.88 = 2,152,716.07/x
  3. Step 3: Cross multiply
    3,503,343.95x = 5,252,493.88 × 2,152,716.07
  4. Step 4: Simplify right side
    3,503,343.95x = 11,307,127,951,408.39
  5. Step 5: Solve for x
    x = 11,307,127,951,408.39/3,503,343.95
  6. Step 6: Final answer
    x = 3,227,524.36

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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.