Home / 3,196,933.68-4,795,289.91-800,798.94

Finding the Fourth Proportional to 3,196,933.68, 4,795,289.91 and 800,798.94

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Solution

The fourth proportional to 3,196,933.68, 4,795,289.91 and 800,798.94 is: 1,201,170.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,933.68 : 4,795,289.91 = 800,798.94 : x
  2. Step 2: Convert to fraction form
    3,196,933.68/4,795,289.91 = 800,798.94/x
  3. Step 3: Cross multiply
    3,196,933.68x = 4,795,289.91 × 800,798.94
  4. Step 4: Simplify right side
    3,196,933.68x = 3,840,063,076,920.70
  5. Step 5: Solve for x
    x = 3,840,063,076,920.70/3,196,933.68
  6. Step 6: Final answer
    x = 1,201,170.70

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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.