Home / 3,438,999.20-5,164,006.80-2,734,882.40

Finding the Fourth Proportional to 3,438,999.20, 5,164,006.80 and 2,734,882.40

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Solution

The fourth proportional to 3,438,999.20, 5,164,006.80 and 2,734,882.40 is: 4,106,703.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,438,999.20 : 5,164,006.80 = 2,734,882.40 : x
  2. Step 2: Convert to fraction form
    3,438,999.20/5,164,006.80 = 2,734,882.40/x
  3. Step 3: Cross multiply
    3,438,999.20x = 5,164,006.80 × 2,734,882.40
  4. Step 4: Simplify right side
    3,438,999.20x = 14,122,951,310,800.32
  5. Step 5: Solve for x
    x = 14,122,951,310,800.32/3,438,999.20
  6. Step 6: Final answer
    x = 4,106,703.87

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