Home / 4,195,503.54-6,285,634.83-1,922,918.94

Finding the Fourth Proportional to 4,195,503.54, 6,285,634.83 and 1,922,918.94

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Solution

The fourth proportional to 4,195,503.54, 6,285,634.83 and 1,922,918.94 is: 2,880,885.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,503.54 : 6,285,634.83 = 1,922,918.94 : x
  2. Step 2: Convert to fraction form
    4,195,503.54/6,285,634.83 = 1,922,918.94/x
  3. Step 3: Cross multiply
    4,195,503.54x = 6,285,634.83 × 1,922,918.94
  4. Step 4: Simplify right side
    4,195,503.54x = 12,086,766,264,530.68
  5. Step 5: Solve for x
    x = 12,086,766,264,530.68/4,195,503.54
  6. Step 6: Final answer
    x = 2,880,885.73

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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.