Home / 7,886,595-11,828,705.94-2,206,083

Finding the Fourth Proportional to 7,886,595, 11,828,705.94 and 2,206,083

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Solution

The fourth proportional to 7,886,595, 11,828,705.94 and 2,206,083 is: 3,308,792.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,886,595 : 11,828,705.94 = 2,206,083 : x
  2. Step 2: Convert to fraction form
    7,886,595/11,828,705.94 = 2,206,083/x
  3. Step 3: Cross multiply
    7,886,595x = 11,828,705.94 × 2,206,083
  4. Step 4: Simplify right side
    7,886,595x = 26,095,107,086,233.02
  5. Step 5: Solve for x
    x = 26,095,107,086,233.02/7,886,595
  6. Step 6: Final answer
    x = 3,308,792.59

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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.