Home / 2,741,703.84-4,112,708.82-848,297.64

Finding the Fourth Proportional to 2,741,703.84, 4,112,708.82 and 848,297.64

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Solution

The fourth proportional to 2,741,703.84, 4,112,708.82 and 848,297.64 is: 1,272,493.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741,703.84 : 4,112,708.82 = 848,297.64 : x
  2. Step 2: Convert to fraction form
    2,741,703.84/4,112,708.82 = 848,297.64/x
  3. Step 3: Cross multiply
    2,741,703.84x = 4,112,708.82 × 848,297.64
  4. Step 4: Simplify right side
    2,741,703.84x = 3,488,801,186,013.18
  5. Step 5: Solve for x
    x = 3,488,801,186,013.18/2,741,703.84
  6. Step 6: Final answer
    x = 1,272,493.82

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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.