Home / 2,062,493.55-2,846,764.31-1,409,383.94

Finding the Fourth Proportional to 2,062,493.55, 2,846,764.31 and 1,409,383.94

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Solution

The fourth proportional to 2,062,493.55, 2,846,764.31 and 1,409,383.94 is: 1,945,307.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,493.55 : 2,846,764.31 = 1,409,383.94 : x
  2. Step 2: Convert to fraction form
    2,062,493.55/2,846,764.31 = 1,409,383.94/x
  3. Step 3: Cross multiply
    2,062,493.55x = 2,846,764.31 × 1,409,383.94
  4. Step 4: Simplify right side
    2,062,493.55x = 4,012,183,878,198.44
  5. Step 5: Solve for x
    x = 4,012,183,878,198.44/2,062,493.55
  6. Step 6: Final answer
    x = 1,945,307.36

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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.