Home / 4,892,490.22-6,751,806.94-2,717,069.44

Finding the Fourth Proportional to 4,892,490.22, 6,751,806.94 and 2,717,069.44

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Solution

The fourth proportional to 4,892,490.22, 6,751,806.94 and 2,717,069.44 is: 3,749,650.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,490.22 : 6,751,806.94 = 2,717,069.44 : x
  2. Step 2: Convert to fraction form
    4,892,490.22/6,751,806.94 = 2,717,069.44/x
  3. Step 3: Cross multiply
    4,892,490.22x = 6,751,806.94 × 2,717,069.44
  4. Step 4: Simplify right side
    4,892,490.22x = 18,345,128,301,453.91
  5. Step 5: Solve for x
    x = 18,345,128,301,453.91/4,892,490.22
  6. Step 6: Final answer
    x = 3,749,650.48

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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.