Home / 6,122,409.40-9,183,614.10-2,336,015.80

Finding the Fourth Proportional to 6,122,409.40, 9,183,614.10 and 2,336,015.80

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Solution

The fourth proportional to 6,122,409.40, 9,183,614.10 and 2,336,015.80 is: 3,504,023.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,409.40 : 9,183,614.10 = 2,336,015.80 : x
  2. Step 2: Convert to fraction form
    6,122,409.40/9,183,614.10 = 2,336,015.80/x
  3. Step 3: Cross multiply
    6,122,409.40x = 9,183,614.10 × 2,336,015.80
  4. Step 4: Simplify right side
    6,122,409.40x = 21,453,067,638,702.78
  5. Step 5: Solve for x
    x = 21,453,067,638,702.78/6,122,409.40
  6. Step 6: Final answer
    x = 3,504,023.70

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Similar ratio
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1.5x scale

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.