Home / 4,848,788.82-7,273,999.79-1,482,208.50

Finding the Fourth Proportional to 4,848,788.82, 7,273,999.79 and 1,482,208.50

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Solution

The fourth proportional to 4,848,788.82, 7,273,999.79 and 1,482,208.50 is: 2,223,562.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848,788.82 : 7,273,999.79 = 1,482,208.50 : x
  2. Step 2: Convert to fraction form
    4,848,788.82/7,273,999.79 = 1,482,208.50/x
  3. Step 3: Cross multiply
    4,848,788.82x = 7,273,999.79 × 1,482,208.50
  4. Step 4: Simplify right side
    4,848,788.82x = 10,781,584,317,736.21
  5. Step 5: Solve for x
    x = 10,781,584,317,736.21/4,848,788.82
  6. Step 6: Final answer
    x = 2,223,562.36

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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.