Home / 4,507,636.54-6,763,674.62-2,111,067.27

Finding the Fourth Proportional to 4,507,636.54, 6,763,674.62 and 2,111,067.27

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Solution

The fourth proportional to 4,507,636.54, 6,763,674.62 and 2,111,067.27 is: 3,167,640.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507,636.54 : 6,763,674.62 = 2,111,067.27 : x
  2. Step 2: Convert to fraction form
    4,507,636.54/6,763,674.62 = 2,111,067.27/x
  3. Step 3: Cross multiply
    4,507,636.54x = 6,763,674.62 × 2,111,067.27
  4. Step 4: Simplify right side
    4,507,636.54x = 14,278,572,115,211.69
  5. Step 5: Solve for x
    x = 14,278,572,115,211.69/4,507,636.54
  6. Step 6: Final answer
    x = 3,167,640.51

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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.