Home / 1,056,842.73-1,585,549.94-753,619.84

Finding the Fourth Proportional to 1,056,842.73, 1,585,549.94 and 753,619.84

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Solution

The fourth proportional to 1,056,842.73, 1,585,549.94 and 753,619.84 is: 1,130,633.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,842.73 : 1,585,549.94 = 753,619.84 : x
  2. Step 2: Convert to fraction form
    1,056,842.73/1,585,549.94 = 753,619.84/x
  3. Step 3: Cross multiply
    1,056,842.73x = 1,585,549.94 × 753,619.84
  4. Step 4: Simplify right side
    1,056,842.73x = 1,194,901,884,362.84
  5. Step 5: Solve for x
    x = 1,194,901,884,362.84/1,056,842.73
  6. Step 6: Final answer
    x = 1,130,633.58

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