Home / 1,036,671.87-1,554,902.68-278,414.82

Finding the Fourth Proportional to 1,036,671.87, 1,554,902.68 and 278,414.82

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Solution

The fourth proportional to 1,036,671.87, 1,554,902.68 and 278,414.82 is: 417,594.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,671.87 : 1,554,902.68 = 278,414.82 : x
  2. Step 2: Convert to fraction form
    1,036,671.87/1,554,902.68 = 278,414.82/x
  3. Step 3: Cross multiply
    1,036,671.87x = 1,554,902.68 × 278,414.82
  4. Step 4: Simplify right side
    1,036,671.87x = 432,907,949,595.71
  5. Step 5: Solve for x
    x = 432,907,949,595.71/1,036,671.87
  6. Step 6: Final answer
    x = 417,594.00

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