Home / 528,593.02-792,889.53-129,229.05

Finding the Fourth Proportional to 528,593.02, 792,889.53 and 129,229.05

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Solution

The fourth proportional to 528,593.02, 792,889.53 and 129,229.05 is: 193,843.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,593.02 : 792,889.53 = 129,229.05 : x
  2. Step 2: Convert to fraction form
    528,593.02/792,889.53 = 129,229.05/x
  3. Step 3: Cross multiply
    528,593.02x = 792,889.53 × 129,229.05
  4. Step 4: Simplify right side
    528,593.02x = 102,464,360,070.70
  5. Step 5: Solve for x
    x = 102,464,360,070.70/528,593.02
  6. Step 6: Final answer
    x = 193,843.58

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