Home / 1,706,218.20-2,559,327.30-866,410.20

Finding the Fourth Proportional to 1,706,218.20, 2,559,327.30 and 866,410.20

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Solution

The fourth proportional to 1,706,218.20, 2,559,327.30 and 866,410.20 is: 1,299,615.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,218.20 : 2,559,327.30 = 866,410.20 : x
  2. Step 2: Convert to fraction form
    1,706,218.20/2,559,327.30 = 866,410.20/x
  3. Step 3: Cross multiply
    1,706,218.20x = 2,559,327.30 × 866,410.20
  4. Step 4: Simplify right side
    1,706,218.20x = 2,217,427,277,858.46
  5. Step 5: Solve for x
    x = 2,217,427,277,858.46/1,706,218.20
  6. Step 6: Final answer
    x = 1,299,615.30

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