Home / 1,513,027.60-2,272,165.80-804,439.60

Finding the Fourth Proportional to 1,513,027.60, 2,272,165.80 and 804,439.60

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Solution

The fourth proportional to 1,513,027.60, 2,272,165.80 and 804,439.60 is: 1,208,054.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,513,027.60 : 2,272,165.80 = 804,439.60 : x
  2. Step 2: Convert to fraction form
    1,513,027.60/2,272,165.80 = 804,439.60/x
  3. Step 3: Cross multiply
    1,513,027.60x = 2,272,165.80 × 804,439.60
  4. Step 4: Simplify right side
    1,513,027.60x = 1,827,820,147,285.68
  5. Step 5: Solve for x
    x = 1,827,820,147,285.68/1,513,027.60
  6. Step 6: Final answer
    x = 1,208,054.73

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