Home / 3,634,336.86-5,451,485.66-2,096,335.43

Finding the Fourth Proportional to 3,634,336.86, 5,451,485.66 and 2,096,335.43

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Solution

The fourth proportional to 3,634,336.86, 5,451,485.66 and 2,096,335.43 is: 3,144,491.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,336.86 : 5,451,485.66 = 2,096,335.43 : x
  2. Step 2: Convert to fraction form
    3,634,336.86/5,451,485.66 = 2,096,335.43/x
  3. Step 3: Cross multiply
    3,634,336.86x = 5,451,485.66 × 2,096,335.43
  4. Step 4: Simplify right side
    3,634,336.86x = 11,428,142,497,455.83
  5. Step 5: Solve for x
    x = 11,428,142,497,455.83/3,634,336.86
  6. Step 6: Final answer
    x = 3,144,491.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.