Home / 11,589,317.60-17,383,976.40-6,799,301.60

Finding the Fourth Proportional to 11,589,317.60, 17,383,976.40 and 6,799,301.60

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Solution

The fourth proportional to 11,589,317.60, 17,383,976.40 and 6,799,301.60 is: 10,198,952.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,589,317.60 : 17,383,976.40 = 6,799,301.60 : x
  2. Step 2: Convert to fraction form
    11,589,317.60/17,383,976.40 = 6,799,301.60/x
  3. Step 3: Cross multiply
    11,589,317.60x = 17,383,976.40 × 6,799,301.60
  4. Step 4: Simplify right side
    11,589,317.60x = 118,198,898,550,882.22
  5. Step 5: Solve for x
    x = 118,198,898,550,882.22/11,589,317.60
  6. Step 6: Final answer
    x = 10,198,952.40

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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.