Home / 403,309.04-604,917.48-107,844.08

Finding the Fourth Proportional to 403,309.04, 604,917.48 and 107,844.08

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Solution

The fourth proportional to 403,309.04, 604,917.48 and 107,844.08 is: 161,753.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,309.04 : 604,917.48 = 107,844.08 : x
  2. Step 2: Convert to fraction form
    403,309.04/604,917.48 = 107,844.08/x
  3. Step 3: Cross multiply
    403,309.04x = 604,917.48 × 107,844.08
  4. Step 4: Simplify right side
    403,309.04x = 65,236,769,106.52
  5. Step 5: Solve for x
    x = 65,236,769,106.52/403,309.04
  6. Step 6: Final answer
    x = 161,753.80

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