Home / 4,584,280.25-6,877,412.72-1,389,647.33

Finding the Fourth Proportional to 4,584,280.25, 6,877,412.72 and 1,389,647.33

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Solution

The fourth proportional to 4,584,280.25, 6,877,412.72 and 1,389,647.33 is: 2,084,771.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584,280.25 : 6,877,412.72 = 1,389,647.33 : x
  2. Step 2: Convert to fraction form
    4,584,280.25/6,877,412.72 = 1,389,647.33/x
  3. Step 3: Cross multiply
    4,584,280.25x = 6,877,412.72 × 1,389,647.33
  4. Step 4: Simplify right side
    4,584,280.25x = 9,557,178,233,901.33
  5. Step 5: Solve for x
    x = 9,557,178,233,901.33/4,584,280.25
  6. Step 6: Final answer
    x = 2,084,771.81

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