Home / 1,204,403.72-1,662,098.39-660,534.74

Finding the Fourth Proportional to 1,204,403.72, 1,662,098.39 and 660,534.74

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Solution

The fourth proportional to 1,204,403.72, 1,662,098.39 and 660,534.74 is: 911,549.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,403.72 : 1,662,098.39 = 660,534.74 : x
  2. Step 2: Convert to fraction form
    1,204,403.72/1,662,098.39 = 660,534.74/x
  3. Step 3: Cross multiply
    1,204,403.72x = 1,662,098.39 × 660,534.74
  4. Step 4: Simplify right side
    1,204,403.72x = 1,097,873,724,989.78
  5. Step 5: Solve for x
    x = 1,097,873,724,989.78/1,204,403.72
  6. Step 6: Final answer
    x = 911,549.60

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