Home / 7,856,790.25-11,781,749.05-3,963,851.65

Finding the Fourth Proportional to 7,856,790.25, 11,781,749.05 and 3,963,851.65

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Solution

The fourth proportional to 7,856,790.25, 11,781,749.05 and 3,963,851.65 is: 5,944,043.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,856,790.25 : 11,781,749.05 = 3,963,851.65 : x
  2. Step 2: Convert to fraction form
    7,856,790.25/11,781,749.05 = 3,963,851.65/x
  3. Step 3: Cross multiply
    7,856,790.25x = 11,781,749.05 × 3,963,851.65
  4. Step 4: Simplify right side
    7,856,790.25x = 46,701,105,435,901.26
  5. Step 5: Solve for x
    x = 46,701,105,435,901.26/7,856,790.25
  6. Step 6: Final answer
    x = 5,944,043.81

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