Home / 1,281,732.48-1,922,586.24-901,082.88

Finding the Fourth Proportional to 1,281,732.48, 1,922,586.24 and 901,082.88

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Solution

The fourth proportional to 1,281,732.48, 1,922,586.24 and 901,082.88 is: 1,351,615.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,281,732.48 : 1,922,586.24 = 901,082.88 : x
  2. Step 2: Convert to fraction form
    1,281,732.48/1,922,586.24 = 901,082.88/x
  3. Step 3: Cross multiply
    1,281,732.48x = 1,922,586.24 × 901,082.88
  4. Step 4: Simplify right side
    1,281,732.48x = 1,732,409,546,187.57
  5. Step 5: Solve for x
    x = 1,732,409,546,187.57/1,281,732.48
  6. Step 6: Final answer
    x = 1,351,615.55

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