Home / 3,246,481.41-4,480,276.22-1,796,153.22

Finding the Fourth Proportional to 3,246,481.41, 4,480,276.22 and 1,796,153.22

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Solution

The fourth proportional to 3,246,481.41, 4,480,276.22 and 1,796,153.22 is: 2,478,764.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,246,481.41 : 4,480,276.22 = 1,796,153.22 : x
  2. Step 2: Convert to fraction form
    3,246,481.41/4,480,276.22 = 1,796,153.22/x
  3. Step 3: Cross multiply
    3,246,481.41x = 4,480,276.22 × 1,796,153.22
  4. Step 4: Simplify right side
    3,246,481.41x = 8,047,262,550,061.66
  5. Step 5: Solve for x
    x = 8,047,262,550,061.66/3,246,481.41
  6. Step 6: Final answer
    x = 2,478,764.41

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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.