Home / 5,761,605.83-7,951,334.91-3,183,231.25

Finding the Fourth Proportional to 5,761,605.83, 7,951,334.91 and 3,183,231.25

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Solution

The fourth proportional to 5,761,605.83, 7,951,334.91 and 3,183,231.25 is: 4,393,035.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,761,605.83 : 7,951,334.91 = 3,183,231.25 : x
  2. Step 2: Convert to fraction form
    5,761,605.83/7,951,334.91 = 3,183,231.25/x
  3. Step 3: Cross multiply
    5,761,605.83x = 7,951,334.91 × 3,183,231.25
  4. Step 4: Simplify right side
    5,761,605.83x = 25,310,937,724,971.27
  5. Step 5: Solve for x
    x = 25,310,937,724,971.27/5,761,605.83
  6. Step 6: Final answer
    x = 4,393,035.29

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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.