Home / 1,291,797.23-1,937,705.57-492,863.99

Finding the Fourth Proportional to 1,291,797.23, 1,937,705.57 and 492,863.99

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Solution

The fourth proportional to 1,291,797.23, 1,937,705.57 and 492,863.99 is: 739,299.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,291,797.23 : 1,937,705.57 = 492,863.99 : x
  2. Step 2: Convert to fraction form
    1,291,797.23/1,937,705.57 = 492,863.99/x
  3. Step 3: Cross multiply
    1,291,797.23x = 1,937,705.57 × 492,863.99
  4. Step 4: Simplify right side
    1,291,797.23x = 955,025,298,675.42
  5. Step 5: Solve for x
    x = 955,025,298,675.42/1,291,797.23
  6. Step 6: Final answer
    x = 739,299.70

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