Home / 4,151,215.20-6,227,989.20-2,021,368.80

Finding the Fourth Proportional to 4,151,215.20, 6,227,989.20 and 2,021,368.80

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Solution

The fourth proportional to 4,151,215.20, 6,227,989.20 and 2,021,368.80 is: 3,032,621.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,215.20 : 6,227,989.20 = 2,021,368.80 : x
  2. Step 2: Convert to fraction form
    4,151,215.20/6,227,989.20 = 2,021,368.80/x
  3. Step 3: Cross multiply
    4,151,215.20x = 6,227,989.20 × 2,021,368.80
  4. Step 4: Simplify right side
    4,151,215.20x = 12,589,063,055,616.96
  5. Step 5: Solve for x
    x = 12,589,063,055,616.96/4,151,215.20
  6. Step 6: Final answer
    x = 3,032,621.16

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