Home / 1,330,357.80-1,995,536.70-333,085.80

Finding the Fourth Proportional to 1,330,357.80, 1,995,536.70 and 333,085.80

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Solution

The fourth proportional to 1,330,357.80, 1,995,536.70 and 333,085.80 is: 499,628.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,357.80 : 1,995,536.70 = 333,085.80 : x
  2. Step 2: Convert to fraction form
    1,330,357.80/1,995,536.70 = 333,085.80/x
  3. Step 3: Cross multiply
    1,330,357.80x = 1,995,536.70 × 333,085.80
  4. Step 4: Simplify right side
    1,330,357.80x = 664,684,938,148.86
  5. Step 5: Solve for x
    x = 664,684,938,148.86/1,330,357.80
  6. Step 6: Final answer
    x = 499,628.70

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