Home / 2,836,361-4,254,578.54-943,102.44

Finding the Fourth Proportional to 2,836,361, 4,254,578.54 and 943,102.44

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Solution

The fourth proportional to 2,836,361, 4,254,578.54 and 943,102.44 is: 1,414,665.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,361 : 4,254,578.54 = 943,102.44 : x
  2. Step 2: Convert to fraction form
    2,836,361/4,254,578.54 = 943,102.44/x
  3. Step 3: Cross multiply
    2,836,361x = 4,254,578.54 × 943,102.44
  4. Step 4: Simplify right side
    2,836,361x = 4,012,503,402,245.64
  5. Step 5: Solve for x
    x = 4,012,503,402,245.64/2,836,361
  6. Step 6: Final answer
    x = 1,414,665.98

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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.