Home / 1,783,106.85-2,674,651.06-435,276.57

Finding the Fourth Proportional to 1,783,106.85, 2,674,651.06 and 435,276.57

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Solution

The fourth proportional to 1,783,106.85, 2,674,651.06 and 435,276.57 is: 652,912.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,106.85 : 2,674,651.06 = 435,276.57 : x
  2. Step 2: Convert to fraction form
    1,783,106.85/2,674,651.06 = 435,276.57/x
  3. Step 3: Cross multiply
    1,783,106.85x = 2,674,651.06 × 435,276.57
  4. Step 4: Simplify right side
    1,783,106.85x = 1,164,212,939,343.66
  5. Step 5: Solve for x
    x = 1,164,212,939,343.66/1,783,106.85
  6. Step 6: Final answer
    x = 652,912.61

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