Home / 7,800,107.26-11,693,819.26-3,254,541.90

Finding the Fourth Proportional to 7,800,107.26, 11,693,819.26 and 3,254,541.90

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Solution

The fourth proportional to 7,800,107.26, 11,693,819.26 and 3,254,541.90 is: 4,879,166.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,800,107.26 : 11,693,819.26 = 3,254,541.90 : x
  2. Step 2: Convert to fraction form
    7,800,107.26/11,693,819.26 = 3,254,541.90/x
  3. Step 3: Cross multiply
    7,800,107.26x = 11,693,819.26 × 3,254,541.90
  4. Step 4: Simplify right side
    7,800,107.26x = 38,058,024,752,696.99
  5. Step 5: Solve for x
    x = 38,058,024,752,696.99/7,800,107.26
  6. Step 6: Final answer
    x = 4,879,166.85

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