Home / 6,012,218.23-8,296,638.80-3,258,846.54

Finding the Fourth Proportional to 6,012,218.23, 8,296,638.80 and 3,258,846.54

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Solution

The fourth proportional to 6,012,218.23, 8,296,638.80 and 3,258,846.54 is: 4,497,087.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,012,218.23 : 8,296,638.80 = 3,258,846.54 : x
  2. Step 2: Convert to fraction form
    6,012,218.23/8,296,638.80 = 3,258,846.54/x
  3. Step 3: Cross multiply
    6,012,218.23x = 8,296,638.80 × 3,258,846.54
  4. Step 4: Simplify right side
    6,012,218.23x = 27,037,472,589,232.33
  5. Step 5: Solve for x
    x = 27,037,472,589,232.33/6,012,218.23
  6. Step 6: Final answer
    x = 4,497,087.69

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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.