Home / 1,869,100.60-2,804,963.10-804,906.40

Finding the Fourth Proportional to 1,869,100.60, 2,804,963.10 and 804,906.40

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Solution

The fourth proportional to 1,869,100.60, 2,804,963.10 and 804,906.40 is: 1,207,924.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,869,100.60 : 2,804,963.10 = 804,906.40 : x
  2. Step 2: Convert to fraction form
    1,869,100.60/2,804,963.10 = 804,906.40/x
  3. Step 3: Cross multiply
    1,869,100.60x = 2,804,963.10 × 804,906.40
  4. Step 4: Simplify right side
    1,869,100.60x = 2,257,732,750,953.84
  5. Step 5: Solve for x
    x = 2,257,732,750,953.84/1,869,100.60
  6. Step 6: Final answer
    x = 1,207,924.68

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