Home / 2,717,322.18-3,750,072.60-2,263,825.86

Finding the Fourth Proportional to 2,717,322.18, 3,750,072.60 and 2,263,825.86

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Solution

The fourth proportional to 2,717,322.18, 3,750,072.60 and 2,263,825.86 is: 3,124,219.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,322.18 : 3,750,072.60 = 2,263,825.86 : x
  2. Step 2: Convert to fraction form
    2,717,322.18/3,750,072.60 = 2,263,825.86/x
  3. Step 3: Cross multiply
    2,717,322.18x = 3,750,072.60 × 2,263,825.86
  4. Step 4: Simplify right side
    2,717,322.18x = 8,489,511,328,757.44
  5. Step 5: Solve for x
    x = 8,489,511,328,757.44/2,717,322.18
  6. Step 6: Final answer
    x = 3,124,219.64

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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.