Home / 3,123,024.20-4,684,536.30-993,323.60

Finding the Fourth Proportional to 3,123,024.20, 4,684,536.30 and 993,323.60

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Solution

The fourth proportional to 3,123,024.20, 4,684,536.30 and 993,323.60 is: 1,489,985.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,123,024.20 : 4,684,536.30 = 993,323.60 : x
  2. Step 2: Convert to fraction form
    3,123,024.20/4,684,536.30 = 993,323.60/x
  3. Step 3: Cross multiply
    3,123,024.20x = 4,684,536.30 × 993,323.60
  4. Step 4: Simplify right side
    3,123,024.20x = 4,653,260,461,846.68
  5. Step 5: Solve for x
    x = 4,653,260,461,846.68/3,123,024.20
  6. Step 6: Final answer
    x = 1,489,985.40

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