Home / 1,803,408.84-2,705,640.30-805,903.56

Finding the Fourth Proportional to 1,803,408.84, 2,705,640.30 and 805,903.56

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Solution

The fourth proportional to 1,803,408.84, 2,705,640.30 and 805,903.56 is: 1,209,090.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,803,408.84 : 2,705,640.30 = 805,903.56 : x
  2. Step 2: Convert to fraction form
    1,803,408.84/2,705,640.30 = 805,903.56/x
  3. Step 3: Cross multiply
    1,803,408.84x = 2,705,640.30 × 805,903.56
  4. Step 4: Simplify right side
    1,803,408.84x = 2,180,485,149,849.47
  5. Step 5: Solve for x
    x = 2,180,485,149,849.47/1,803,408.84
  6. Step 6: Final answer
    x = 1,209,090.86

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