Home / 3,224,657.93-4,449,519.76-1,847,736.86

Finding the Fourth Proportional to 3,224,657.93, 4,449,519.76 and 1,847,736.86

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Solution

The fourth proportional to 3,224,657.93, 4,449,519.76 and 1,847,736.86 is: 2,549,585.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,657.93 : 4,449,519.76 = 1,847,736.86 : x
  2. Step 2: Convert to fraction form
    3,224,657.93/4,449,519.76 = 1,847,736.86/x
  3. Step 3: Cross multiply
    3,224,657.93x = 4,449,519.76 × 1,847,736.86
  4. Step 4: Simplify right side
    3,224,657.93x = 8,221,541,669,850.35
  5. Step 5: Solve for x
    x = 8,221,541,669,850.35/3,224,657.93
  6. Step 6: Final answer
    x = 2,549,585.68

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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.