Home / 11,855,567-17,783,394.24-2,880,119

Finding the Fourth Proportional to 11,855,567, 17,783,394.24 and 2,880,119

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Solution

The fourth proportional to 11,855,567, 17,783,394.24 and 2,880,119 is: 4,320,189.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,855,567 : 17,783,394.24 = 2,880,119 : x
  2. Step 2: Convert to fraction form
    11,855,567/17,783,394.24 = 2,880,119/x
  3. Step 3: Cross multiply
    11,855,567x = 17,783,394.24 × 2,880,119
  4. Step 4: Simplify right side
    11,855,567x = 51,218,291,635,114.55
  5. Step 5: Solve for x
    x = 51,218,291,635,114.55/11,855,567
  6. Step 6: Final answer
    x = 4,320,189.13

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