Home / 1,181,624.40-1,768,289.40-808,376.40

Finding the Fourth Proportional to 1,181,624.40, 1,768,289.40 and 808,376.40

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Solution

The fourth proportional to 1,181,624.40, 1,768,289.40 and 808,376.40 is: 1,209,727.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,181,624.40 : 1,768,289.40 = 808,376.40 : x
  2. Step 2: Convert to fraction form
    1,181,624.40/1,768,289.40 = 808,376.40/x
  3. Step 3: Cross multiply
    1,181,624.40x = 1,768,289.40 × 808,376.40
  4. Step 4: Simplify right side
    1,181,624.40x = 1,429,443,419,330.16
  5. Step 5: Solve for x
    x = 1,429,443,419,330.16/1,181,624.40
  6. Step 6: Final answer
    x = 1,209,727.41

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