Home / 3,275,180.22-4,519,688.88-1,824,844.68

Finding the Fourth Proportional to 3,275,180.22, 4,519,688.88 and 1,824,844.68

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Solution

The fourth proportional to 3,275,180.22, 4,519,688.88 and 1,824,844.68 is: 2,518,252.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,180.22 : 4,519,688.88 = 1,824,844.68 : x
  2. Step 2: Convert to fraction form
    3,275,180.22/4,519,688.88 = 1,824,844.68/x
  3. Step 3: Cross multiply
    3,275,180.22x = 4,519,688.88 × 1,824,844.68
  4. Step 4: Simplify right side
    3,275,180.22x = 8,247,730,207,923.16
  5. Step 5: Solve for x
    x = 8,247,730,207,923.16/3,275,180.22
  6. Step 6: Final answer
    x = 2,518,252.33

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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.