Home / 7,244,495.71-10,848,807.43-5,320,845.37

Finding the Fourth Proportional to 7,244,495.71, 10,848,807.43 and 5,320,845.37

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Solution

The fourth proportional to 7,244,495.71, 10,848,807.43 and 5,320,845.37 is: 7,968,094.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,495.71 : 10,848,807.43 = 5,320,845.37 : x
  2. Step 2: Convert to fraction form
    7,244,495.71/10,848,807.43 = 5,320,845.37/x
  3. Step 3: Cross multiply
    7,244,495.71x = 10,848,807.43 × 5,320,845.37
  4. Step 4: Simplify right side
    7,244,495.71x = 57,724,826,743,512.97
  5. Step 5: Solve for x
    x = 57,724,826,743,512.97/7,244,495.71
  6. Step 6: Final answer
    x = 7,968,094.55

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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.