Home / 4,072,954.69-6,112,009.41-2,277,016.31

Finding the Fourth Proportional to 4,072,954.69, 6,112,009.41 and 2,277,016.31

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Solution

The fourth proportional to 4,072,954.69, 6,112,009.41 and 2,277,016.31 is: 3,416,965.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,954.69 : 6,112,009.41 = 2,277,016.31 : x
  2. Step 2: Convert to fraction form
    4,072,954.69/6,112,009.41 = 2,277,016.31/x
  3. Step 3: Cross multiply
    4,072,954.69x = 6,112,009.41 × 2,277,016.31
  4. Step 4: Simplify right side
    4,072,954.69x = 13,917,145,120,184.69
  5. Step 5: Solve for x
    x = 13,917,145,120,184.69/4,072,954.69
  6. Step 6: Final answer
    x = 3,416,965.37

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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.