Home / 925,062.02-1,387,571.40-426,426.02

Finding the Fourth Proportional to 925,062.02, 1,387,571.40 and 426,426.02

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Solution

The fourth proportional to 925,062.02, 1,387,571.40 and 426,426.02 is: 639,629.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,062.02 : 1,387,571.40 = 426,426.02 : x
  2. Step 2: Convert to fraction form
    925,062.02/1,387,571.40 = 426,426.02/x
  3. Step 3: Cross multiply
    925,062.02x = 1,387,571.40 × 426,426.02
  4. Step 4: Simplify right side
    925,062.02x = 591,696,549,567.83
  5. Step 5: Solve for x
    x = 591,696,549,567.83/925,062.02
  6. Step 6: Final answer
    x = 639,629.06

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