Home / 6,122,402.40-9,183,603.60-2,336,008.80

Finding the Fourth Proportional to 6,122,402.40, 9,183,603.60 and 2,336,008.80

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Solution

The fourth proportional to 6,122,402.40, 9,183,603.60 and 2,336,008.80 is: 3,504,013.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,402.40 : 9,183,603.60 = 2,336,008.80 : x
  2. Step 2: Convert to fraction form
    6,122,402.40/9,183,603.60 = 2,336,008.80/x
  3. Step 3: Cross multiply
    6,122,402.40x = 9,183,603.60 × 2,336,008.80
  4. Step 4: Simplify right side
    6,122,402.40x = 21,452,978,825,311.68
  5. Step 5: Solve for x
    x = 21,452,978,825,311.68/6,122,402.40
  6. Step 6: Final answer
    x = 3,504,013.20

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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.