Home / 3,026,866.56-4,540,283.43-1,297,481.73

Finding the Fourth Proportional to 3,026,866.56, 4,540,283.43 and 1,297,481.73

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Solution

The fourth proportional to 3,026,866.56, 4,540,283.43 and 1,297,481.73 is: 1,946,215.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,866.56 : 4,540,283.43 = 1,297,481.73 : x
  2. Step 2: Convert to fraction form
    3,026,866.56/4,540,283.43 = 1,297,481.73/x
  3. Step 3: Cross multiply
    3,026,866.56x = 4,540,283.43 × 1,297,481.73
  4. Step 4: Simplify right side
    3,026,866.56x = 5,890,934,799,446.73
  5. Step 5: Solve for x
    x = 5,890,934,799,446.73/3,026,866.56
  6. Step 6: Final answer
    x = 1,946,215.56

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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.