Home / 3,969,016.10-5,953,524.15-1,444,343.30

Finding the Fourth Proportional to 3,969,016.10, 5,953,524.15 and 1,444,343.30

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Solution

The fourth proportional to 3,969,016.10, 5,953,524.15 and 1,444,343.30 is: 2,166,514.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,016.10 : 5,953,524.15 = 1,444,343.30 : x
  2. Step 2: Convert to fraction form
    3,969,016.10/5,953,524.15 = 1,444,343.30/x
  3. Step 3: Cross multiply
    3,969,016.10x = 5,953,524.15 × 1,444,343.30
  4. Step 4: Simplify right side
    3,969,016.10x = 8,598,932,717,440.70
  5. Step 5: Solve for x
    x = 8,598,932,717,440.70/3,969,016.10
  6. Step 6: Final answer
    x = 2,166,514.95

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Double scale
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Similar ratio
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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.