Home / 929,646.28-1,395,059.32-397,171.32

Finding the Fourth Proportional to 929,646.28, 1,395,059.32 and 397,171.32

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Solution

The fourth proportional to 929,646.28, 1,395,059.32 and 397,171.32 is: 596,009.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    929,646.28 : 1,395,059.32 = 397,171.32 : x
  2. Step 2: Convert to fraction form
    929,646.28/1,395,059.32 = 397,171.32/x
  3. Step 3: Cross multiply
    929,646.28x = 1,395,059.32 × 397,171.32
  4. Step 4: Simplify right side
    929,646.28x = 554,077,546,867.69
  5. Step 5: Solve for x
    x = 554,077,546,867.69/929,646.28
  6. Step 6: Final answer
    x = 596,009.00

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