Home / 1,339,193.34-1,847,799.29-795,512.43

Finding the Fourth Proportional to 1,339,193.34, 1,847,799.29 and 795,512.43

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Solution

The fourth proportional to 1,339,193.34, 1,847,799.29 and 795,512.43 is: 1,097,636.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,193.34 : 1,847,799.29 = 795,512.43 : x
  2. Step 2: Convert to fraction form
    1,339,193.34/1,847,799.29 = 795,512.43/x
  3. Step 3: Cross multiply
    1,339,193.34x = 1,847,799.29 × 795,512.43
  4. Step 4: Simplify right side
    1,339,193.34x = 1,469,947,299,362.61
  5. Step 5: Solve for x
    x = 1,469,947,299,362.61/1,339,193.34
  6. Step 6: Final answer
    x = 1,097,636.36

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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.