Home / 8,225,164.26-11,351,081.39-4,554,080.91

Finding the Fourth Proportional to 8,225,164.26, 11,351,081.39 and 4,554,080.91

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Solution

The fourth proportional to 8,225,164.26, 11,351,081.39 and 4,554,080.91 is: 6,284,828.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,164.26 : 11,351,081.39 = 4,554,080.91 : x
  2. Step 2: Convert to fraction form
    8,225,164.26/11,351,081.39 = 4,554,080.91/x
  3. Step 3: Cross multiply
    8,225,164.26x = 11,351,081.39 × 4,554,080.91
  4. Step 4: Simplify right side
    8,225,164.26x = 51,693,743,043,284.86
  5. Step 5: Solve for x
    x = 51,693,743,043,284.86/8,225,164.26
  6. Step 6: Final answer
    x = 6,284,828.05

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.