Home / 5,978,768.40-8,967,277.80-1,718,492.40

Finding the Fourth Proportional to 5,978,768.40, 8,967,277.80 and 1,718,492.40

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Solution

The fourth proportional to 5,978,768.40, 8,967,277.80 and 1,718,492.40 is: 2,577,487.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,978,768.40 : 8,967,277.80 = 1,718,492.40 : x
  2. Step 2: Convert to fraction form
    5,978,768.40/8,967,277.80 = 1,718,492.40/x
  3. Step 3: Cross multiply
    5,978,768.40x = 8,967,277.80 × 1,718,492.40
  4. Step 4: Simplify right side
    5,978,768.40x = 15,410,198,747,988.72
  5. Step 5: Solve for x
    x = 15,410,198,747,988.72/5,978,768.40
  6. Step 6: Final answer
    x = 2,577,487.15

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Why These Related Problems?

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