Home / 4,833,314.16-6,669,963.79-2,768,997.97

Finding the Fourth Proportional to 4,833,314.16, 6,669,963.79 and 2,768,997.97

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Solution

The fourth proportional to 4,833,314.16, 6,669,963.79 and 2,768,997.97 is: 3,821,211.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,314.16 : 6,669,963.79 = 2,768,997.97 : x
  2. Step 2: Convert to fraction form
    4,833,314.16/6,669,963.79 = 2,768,997.97/x
  3. Step 3: Cross multiply
    4,833,314.16x = 6,669,963.79 × 2,768,997.97
  4. Step 4: Simplify right side
    4,833,314.16x = 18,469,116,194,483.51
  5. Step 5: Solve for x
    x = 18,469,116,194,483.51/4,833,314.16
  6. Step 6: Final answer
    x = 3,821,211.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.