Home / 2,897,136.40-4,345,704.60-2,299,939.60

Finding the Fourth Proportional to 2,897,136.40, 4,345,704.60 and 2,299,939.60

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Solution

The fourth proportional to 2,897,136.40, 4,345,704.60 and 2,299,939.60 is: 3,449,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,136.40 : 4,345,704.60 = 2,299,939.60 : x
  2. Step 2: Convert to fraction form
    2,897,136.40/4,345,704.60 = 2,299,939.60/x
  3. Step 3: Cross multiply
    2,897,136.40x = 4,345,704.60 × 2,299,939.60
  4. Step 4: Simplify right side
    2,897,136.40x = 9,994,858,099,442.16
  5. Step 5: Solve for x
    x = 9,994,858,099,442.16/2,897,136.40
  6. Step 6: Final answer
    x = 3,449,909.40

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