Home / 1,813,541.60-2,720,414.80-551,410.40

Finding the Fourth Proportional to 1,813,541.60, 2,720,414.80 and 551,410.40

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Solution

The fourth proportional to 1,813,541.60, 2,720,414.80 and 551,410.40 is: 827,146.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,813,541.60 : 2,720,414.80 = 551,410.40 : x
  2. Step 2: Convert to fraction form
    1,813,541.60/2,720,414.80 = 551,410.40/x
  3. Step 3: Cross multiply
    1,813,541.60x = 2,720,414.80 × 551,410.40
  4. Step 4: Simplify right side
    1,813,541.60x = 1,500,065,013,033.92
  5. Step 5: Solve for x
    x = 1,500,065,013,033.92/1,813,541.60
  6. Step 6: Final answer
    x = 827,146.73

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