Home / 6,314,771.08-9,469,805.60-2,270,155.16

Finding the Fourth Proportional to 6,314,771.08, 9,469,805.60 and 2,270,155.16

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Solution

The fourth proportional to 6,314,771.08, 9,469,805.60 and 2,270,155.16 is: 3,404,387.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,771.08 : 9,469,805.60 = 2,270,155.16 : x
  2. Step 2: Convert to fraction form
    6,314,771.08/9,469,805.60 = 2,270,155.16/x
  3. Step 3: Cross multiply
    6,314,771.08x = 9,469,805.60 × 2,270,155.16
  4. Step 4: Simplify right side
    6,314,771.08x = 21,497,928,047,036.90
  5. Step 5: Solve for x
    x = 21,497,928,047,036.90/6,314,771.08
  6. Step 6: Final answer
    x = 3,404,387.55

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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.