Home / 8,449,495.35-11,660,306.67-4,582,015.47

Finding the Fourth Proportional to 8,449,495.35, 11,660,306.67 and 4,582,015.47

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Solution

The fourth proportional to 8,449,495.35, 11,660,306.67 and 4,582,015.47 is: 6,323,183.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,449,495.35 : 11,660,306.67 = 4,582,015.47 : x
  2. Step 2: Convert to fraction form
    8,449,495.35/11,660,306.67 = 4,582,015.47/x
  3. Step 3: Cross multiply
    8,449,495.35x = 11,660,306.67 × 4,582,015.47
  4. Step 4: Simplify right side
    8,449,495.35x = 53,427,705,546,884.18
  5. Step 5: Solve for x
    x = 53,427,705,546,884.18/8,449,495.35
  6. Step 6: Final answer
    x = 6,323,183.02

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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.