Home / 3,564,012.40-5,344,981.80-1,967,340.40

Finding the Fourth Proportional to 3,564,012.40, 5,344,981.80 and 1,967,340.40

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Solution

The fourth proportional to 3,564,012.40, 5,344,981.80 and 1,967,340.40 is: 2,950,438.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,012.40 : 5,344,981.80 = 1,967,340.40 : x
  2. Step 2: Convert to fraction form
    3,564,012.40/5,344,981.80 = 1,967,340.40/x
  3. Step 3: Cross multiply
    3,564,012.40x = 5,344,981.80 × 1,967,340.40
  4. Step 4: Simplify right side
    3,564,012.40x = 10,515,398,632,404.72
  5. Step 5: Solve for x
    x = 10,515,398,632,404.72/3,564,012.40
  6. Step 6: Final answer
    x = 2,950,438.28

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