Home / 1,826,208-2,520,175.68-1,021,392

Finding the Fourth Proportional to 1,826,208, 2,520,175.68 and 1,021,392

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Solution

The fourth proportional to 1,826,208, 2,520,175.68 and 1,021,392 is: 1,409,525.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,208 : 2,520,175.68 = 1,021,392 : x
  2. Step 2: Convert to fraction form
    1,826,208/2,520,175.68 = 1,021,392/x
  3. Step 3: Cross multiply
    1,826,208x = 2,520,175.68 × 1,021,392
  4. Step 4: Simplify right side
    1,826,208x = 2,574,087,278,146.56
  5. Step 5: Solve for x
    x = 2,574,087,278,146.56/1,826,208
  6. Step 6: Final answer
    x = 1,409,525.79

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