Home / 4,200,929.80-6,285,648.30-2,783,753.80

Finding the Fourth Proportional to 4,200,929.80, 6,285,648.30 and 2,783,753.80

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Solution

The fourth proportional to 4,200,929.80, 6,285,648.30 and 2,783,753.80 is: 4,165,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,929.80 : 6,285,648.30 = 2,783,753.80 : x
  2. Step 2: Convert to fraction form
    4,200,929.80/6,285,648.30 = 2,783,753.80/x
  3. Step 3: Cross multiply
    4,200,929.80x = 6,285,648.30 × 2,783,753.80
  4. Step 4: Simplify right side
    4,200,929.80x = 17,497,697,340,588.54
  5. Step 5: Solve for x
    x = 17,497,697,340,588.54/4,200,929.80
  6. Step 6: Final answer
    x = 4,165,196.32

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