Home / 7,244,495.52-10,848,807.15-5,320,845.18

Finding the Fourth Proportional to 7,244,495.52, 10,848,807.15 and 5,320,845.18

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Solution

The fourth proportional to 7,244,495.52, 10,848,807.15 and 5,320,845.18 is: 7,968,094.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,495.52 : 10,848,807.15 = 5,320,845.18 : x
  2. Step 2: Convert to fraction form
    7,244,495.52/10,848,807.15 = 5,320,845.18/x
  3. Step 3: Cross multiply
    7,244,495.52x = 10,848,807.15 × 5,320,845.18
  4. Step 4: Simplify right side
    7,244,495.52x = 57,724,823,212,873.87
  5. Step 5: Solve for x
    x = 57,724,823,212,873.87/7,244,495.52
  6. Step 6: Final answer
    x = 7,968,094.27

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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.