Home / 1,848,592.92-2,550,620.97-1,073,763.36

Finding the Fourth Proportional to 1,848,592.92, 2,550,620.97 and 1,073,763.36

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Solution

The fourth proportional to 1,848,592.92, 2,550,620.97 and 1,073,763.36 is: 1,481,539.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,592.92 : 2,550,620.97 = 1,073,763.36 : x
  2. Step 2: Convert to fraction form
    1,848,592.92/2,550,620.97 = 1,073,763.36/x
  3. Step 3: Cross multiply
    1,848,592.92x = 2,550,620.97 × 1,073,763.36
  4. Step 4: Simplify right side
    1,848,592.92x = 2,738,763,342,833.66
  5. Step 5: Solve for x
    x = 2,738,763,342,833.66/1,848,592.92
  6. Step 6: Final answer
    x = 1,481,539.45

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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.