Home / 1,276,847.46-1,762,054.83-703,875.06

Finding the Fourth Proportional to 1,276,847.46, 1,762,054.83 and 703,875.06

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Solution

The fourth proportional to 1,276,847.46, 1,762,054.83 and 703,875.06 is: 971,350.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,276,847.46 : 1,762,054.83 = 703,875.06 : x
  2. Step 2: Convert to fraction form
    1,276,847.46/1,762,054.83 = 703,875.06/x
  3. Step 3: Cross multiply
    1,276,847.46x = 1,762,054.83 × 703,875.06
  4. Step 4: Simplify right side
    1,276,847.46x = 1,240,266,449,189.54
  5. Step 5: Solve for x
    x = 1,240,266,449,189.54/1,276,847.46
  6. Step 6: Final answer
    x = 971,350.52

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