Home / 7,770,357.76-11,652,737.28-3,282,983.68

Finding the Fourth Proportional to 7,770,357.76, 11,652,737.28 and 3,282,983.68

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Solution

The fourth proportional to 7,770,357.76, 11,652,737.28 and 3,282,983.68 is: 4,923,292.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,770,357.76 : 11,652,737.28 = 3,282,983.68 : x
  2. Step 2: Convert to fraction form
    7,770,357.76/11,652,737.28 = 3,282,983.68/x
  3. Step 3: Cross multiply
    7,770,357.76x = 11,652,737.28 × 3,282,983.68
  4. Step 4: Simplify right side
    7,770,357.76x = 38,255,746,317,567.59
  5. Step 5: Solve for x
    x = 38,255,746,317,567.59/7,770,357.76
  6. Step 6: Final answer
    x = 4,923,292.79

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