Home / 3,297,874.68-4,550,034.06-1,847,374.20

Finding the Fourth Proportional to 3,297,874.68, 4,550,034.06 and 1,847,374.20

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Solution

The fourth proportional to 3,297,874.68, 4,550,034.06 and 1,847,374.20 is: 2,548,797.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,874.68 : 4,550,034.06 = 1,847,374.20 : x
  2. Step 2: Convert to fraction form
    3,297,874.68/4,550,034.06 = 1,847,374.20/x
  3. Step 3: Cross multiply
    3,297,874.68x = 4,550,034.06 × 1,847,374.20
  4. Step 4: Simplify right side
    3,297,874.68x = 8,405,615,531,565.25
  5. Step 5: Solve for x
    x = 8,405,615,531,565.25/3,297,874.68
  6. Step 6: Final answer
    x = 2,548,797.74

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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.