Home / 2,796,379.80-4,191,804.90-1,111,234.20

Finding the Fourth Proportional to 2,796,379.80, 4,191,804.90 and 1,111,234.20

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Solution

The fourth proportional to 2,796,379.80, 4,191,804.90 and 1,111,234.20 is: 1,665,752.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,796,379.80 : 4,191,804.90 = 1,111,234.20 : x
  2. Step 2: Convert to fraction form
    2,796,379.80/4,191,804.90 = 1,111,234.20/x
  3. Step 3: Cross multiply
    2,796,379.80x = 4,191,804.90 × 1,111,234.20
  4. Step 4: Simplify right side
    2,796,379.80x = 4,658,076,964,607.58
  5. Step 5: Solve for x
    x = 4,658,076,964,607.58/2,796,379.80
  6. Step 6: Final answer
    x = 1,665,752.62

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