Home / 995,347.20-1,493,020.80-818,054.40

Finding the Fourth Proportional to 995,347.20, 1,493,020.80 and 818,054.40

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Solution

The fourth proportional to 995,347.20, 1,493,020.80 and 818,054.40 is: 1,227,081.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,347.20 : 1,493,020.80 = 818,054.40 : x
  2. Step 2: Convert to fraction form
    995,347.20/1,493,020.80 = 818,054.40/x
  3. Step 3: Cross multiply
    995,347.20x = 1,493,020.80 × 818,054.40
  4. Step 4: Simplify right side
    995,347.20x = 1,221,372,234,731.52
  5. Step 5: Solve for x
    x = 1,221,372,234,731.52/995,347.20
  6. Step 6: Final answer
    x = 1,227,081.60

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