Home / 8,551,866.08-12,826,195.32-4,290,890.24

Finding the Fourth Proportional to 8,551,866.08, 12,826,195.32 and 4,290,890.24

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Solution

The fourth proportional to 8,551,866.08, 12,826,195.32 and 4,290,890.24 is: 6,435,530.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,551,866.08 : 12,826,195.32 = 4,290,890.24 : x
  2. Step 2: Convert to fraction form
    8,551,866.08/12,826,195.32 = 4,290,890.24/x
  3. Step 3: Cross multiply
    8,551,866.08x = 12,826,195.32 × 4,290,890.24
  4. Step 4: Simplify right side
    8,551,866.08x = 55,035,796,314,921.68
  5. Step 5: Solve for x
    x = 55,035,796,314,921.68/8,551,866.08
  6. Step 6: Final answer
    x = 6,435,530.65

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