Home / 1,752,658.96-2,628,884.76-490,458.64

Finding the Fourth Proportional to 1,752,658.96, 2,628,884.76 and 490,458.64

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Solution

The fourth proportional to 1,752,658.96, 2,628,884.76 and 490,458.64 is: 735,658.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,658.96 : 2,628,884.76 = 490,458.64 : x
  2. Step 2: Convert to fraction form
    1,752,658.96/2,628,884.76 = 490,458.64/x
  3. Step 3: Cross multiply
    1,752,658.96x = 2,628,884.76 × 490,458.64
  4. Step 4: Simplify right side
    1,752,658.96x = 1,289,359,244,106.33
  5. Step 5: Solve for x
    x = 1,289,359,244,106.33/1,752,658.96
  6. Step 6: Final answer
    x = 735,658.95

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