Home / 3,016,271.64-4,166,684.40-2,743,858.92

Finding the Fourth Proportional to 3,016,271.64, 4,166,684.40 and 2,743,858.92

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Solution

The fourth proportional to 3,016,271.64, 4,166,684.40 and 2,743,858.92 is: 3,790,372.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,271.64 : 4,166,684.40 = 2,743,858.92 : x
  2. Step 2: Convert to fraction form
    3,016,271.64/4,166,684.40 = 2,743,858.92/x
  3. Step 3: Cross multiply
    3,016,271.64x = 4,166,684.40 × 2,743,858.92
  4. Step 4: Simplify right side
    3,016,271.64x = 11,432,794,157,764.85
  5. Step 5: Solve for x
    x = 11,432,794,157,764.85/3,016,271.64
  6. Step 6: Final answer
    x = 3,790,372.86

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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.