Home / 4,483,992.73-6,727,056.79-1,451,359.15

Finding the Fourth Proportional to 4,483,992.73, 6,727,056.79 and 1,451,359.15

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Solution

The fourth proportional to 4,483,992.73, 6,727,056.79 and 1,451,359.15 is: 2,177,384.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,992.73 : 6,727,056.79 = 1,451,359.15 : x
  2. Step 2: Convert to fraction form
    4,483,992.73/6,727,056.79 = 1,451,359.15/x
  3. Step 3: Cross multiply
    4,483,992.73x = 6,727,056.79 × 1,451,359.15
  4. Step 4: Simplify right side
    4,483,992.73x = 9,763,375,391,100.85
  5. Step 5: Solve for x
    x = 9,763,375,391,100.85/4,483,992.73
  6. Step 6: Final answer
    x = 2,177,384.31

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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.