Home / 1,340,844.60-2,009,711.70-541,601.40

Finding the Fourth Proportional to 1,340,844.60, 2,009,711.70 and 541,601.40

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Solution

The fourth proportional to 1,340,844.60, 2,009,711.70 and 541,601.40 is: 811,773.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,340,844.60 : 2,009,711.70 = 541,601.40 : x
  2. Step 2: Convert to fraction form
    1,340,844.60/2,009,711.70 = 541,601.40/x
  3. Step 3: Cross multiply
    1,340,844.60x = 2,009,711.70 × 541,601.40
  4. Step 4: Simplify right side
    1,340,844.60x = 1,088,462,670,316.38
  5. Step 5: Solve for x
    x = 1,088,462,670,316.38/1,340,844.60
  6. Step 6: Final answer
    x = 811,773.91

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