Home / 2,303,382.28-3,455,280.70-620,448.52

Finding the Fourth Proportional to 2,303,382.28, 3,455,280.70 and 620,448.52

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Solution

The fourth proportional to 2,303,382.28, 3,455,280.70 and 620,448.52 is: 930,728.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,382.28 : 3,455,280.70 = 620,448.52 : x
  2. Step 2: Convert to fraction form
    2,303,382.28/3,455,280.70 = 620,448.52/x
  3. Step 3: Cross multiply
    2,303,382.28x = 3,455,280.70 × 620,448.52
  4. Step 4: Simplify right side
    2,303,382.28x = 2,143,823,796,499.56
  5. Step 5: Solve for x
    x = 2,143,823,796,499.56/2,303,382.28
  6. Step 6: Final answer
    x = 930,728.61

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