Home / 4,972,663.36-7,458,997.10-2,237,015.42

Finding the Fourth Proportional to 4,972,663.36, 7,458,997.10 and 2,237,015.42

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Solution

The fourth proportional to 4,972,663.36, 7,458,997.10 and 2,237,015.42 is: 3,355,524.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,663.36 : 7,458,997.10 = 2,237,015.42 : x
  2. Step 2: Convert to fraction form
    4,972,663.36/7,458,997.10 = 2,237,015.42/x
  3. Step 3: Cross multiply
    4,972,663.36x = 7,458,997.10 × 2,237,015.42
  4. Step 4: Simplify right side
    4,972,663.36x = 16,685,891,553,846.42
  5. Step 5: Solve for x
    x = 16,685,891,553,846.42/4,972,663.36
  6. Step 6: Final answer
    x = 3,355,524.06

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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.