Home / 1,994,906.94-2,752,974.65-1,135,467.19

Finding the Fourth Proportional to 1,994,906.94, 2,752,974.65 and 1,135,467.19

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Solution

The fourth proportional to 1,994,906.94, 2,752,974.65 and 1,135,467.19 is: 1,566,946.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,994,906.94 : 2,752,974.65 = 1,135,467.19 : x
  2. Step 2: Convert to fraction form
    1,994,906.94/2,752,974.65 = 1,135,467.19/x
  3. Step 3: Cross multiply
    1,994,906.94x = 2,752,974.65 × 1,135,467.19
  4. Step 4: Simplify right side
    1,994,906.94x = 3,125,912,377,416.96
  5. Step 5: Solve for x
    x = 3,125,912,377,416.96/1,994,906.94
  6. Step 6: Final answer
    x = 1,566,946.46

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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.