Home / 11,483,812.32-15,848,020.32-6,589,930.56

Finding the Fourth Proportional to 11,483,812.32, 15,848,020.32 and 6,589,930.56

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Solution

The fourth proportional to 11,483,812.32, 15,848,020.32 and 6,589,930.56 is: 9,094,310.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,483,812.32 : 15,848,020.32 = 6,589,930.56 : x
  2. Step 2: Convert to fraction form
    11,483,812.32/15,848,020.32 = 6,589,930.56/x
  3. Step 3: Cross multiply
    11,483,812.32x = 15,848,020.32 × 6,589,930.56
  4. Step 4: Simplify right side
    11,483,812.32x = 104,437,353,422,268.97
  5. Step 5: Solve for x
    x = 104,437,353,422,268.97/11,483,812.32
  6. Step 6: Final answer
    x = 9,094,310.37

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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.