Home / 1,345,226.80-2,017,840.20-503,669.20

Finding the Fourth Proportional to 1,345,226.80, 2,017,840.20 and 503,669.20

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Solution

The fourth proportional to 1,345,226.80, 2,017,840.20 and 503,669.20 is: 755,503.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,226.80 : 2,017,840.20 = 503,669.20 : x
  2. Step 2: Convert to fraction form
    1,345,226.80/2,017,840.20 = 503,669.20/x
  3. Step 3: Cross multiply
    1,345,226.80x = 2,017,840.20 × 503,669.20
  4. Step 4: Simplify right side
    1,345,226.80x = 1,016,323,959,261.84
  5. Step 5: Solve for x
    x = 1,016,323,959,261.84/1,345,226.80
  6. Step 6: Final answer
    x = 755,503.80

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