Home / 5,372,223.39-8,053,268.94-2,673,997.56

Finding the Fourth Proportional to 5,372,223.39, 8,053,268.94 and 2,673,997.56

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Solution

The fourth proportional to 5,372,223.39, 8,053,268.94 and 2,673,997.56 is: 4,008,474.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,223.39 : 8,053,268.94 = 2,673,997.56 : x
  2. Step 2: Convert to fraction form
    5,372,223.39/8,053,268.94 = 2,673,997.56/x
  3. Step 3: Cross multiply
    5,372,223.39x = 8,053,268.94 × 2,673,997.56
  4. Step 4: Simplify right side
    5,372,223.39x = 21,534,421,495,583.79
  5. Step 5: Solve for x
    x = 21,534,421,495,583.79/5,372,223.39
  6. Step 6: Final answer
    x = 4,008,474.69

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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.