Home / 1,076,025.01-1,611,937.76-838,254.37

Finding the Fourth Proportional to 1,076,025.01, 1,611,937.76 and 838,254.37

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Solution

The fourth proportional to 1,076,025.01, 1,611,937.76 and 838,254.37 is: 1,255,745.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,025.01 : 1,611,937.76 = 838,254.37 : x
  2. Step 2: Convert to fraction form
    1,076,025.01/1,611,937.76 = 838,254.37/x
  3. Step 3: Cross multiply
    1,076,025.01x = 1,611,937.76 × 838,254.37
  4. Step 4: Simplify right side
    1,076,025.01x = 1,351,213,867,296.74
  5. Step 5: Solve for x
    x = 1,351,213,867,296.74/1,076,025.01
  6. Step 6: Final answer
    x = 1,255,745.78

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