Home / 3,626,467.48-5,004,418.98-1,994,873.94

Finding the Fourth Proportional to 3,626,467.48, 5,004,418.98 and 1,994,873.94

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Solution

The fourth proportional to 3,626,467.48, 5,004,418.98 and 1,994,873.94 is: 2,752,867.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,467.48 : 5,004,418.98 = 1,994,873.94 : x
  2. Step 2: Convert to fraction form
    3,626,467.48/5,004,418.98 = 1,994,873.94/x
  3. Step 3: Cross multiply
    3,626,467.48x = 5,004,418.98 × 1,994,873.94
  4. Step 4: Simplify right side
    3,626,467.48x = 9,983,185,008,043.38
  5. Step 5: Solve for x
    x = 9,983,185,008,043.38/3,626,467.48
  6. Step 6: Final answer
    x = 2,752,867.65

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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.