Home / 1,605,337.56-2,408,137.38-806,208.12

Finding the Fourth Proportional to 1,605,337.56, 2,408,137.38 and 806,208.12

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Solution

The fourth proportional to 1,605,337.56, 2,408,137.38 and 806,208.12 is: 1,209,377.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,337.56 : 2,408,137.38 = 806,208.12 : x
  2. Step 2: Convert to fraction form
    1,605,337.56/2,408,137.38 = 806,208.12/x
  3. Step 3: Cross multiply
    1,605,337.56x = 2,408,137.38 × 806,208.12
  4. Step 4: Simplify right side
    1,605,337.56x = 1,941,459,909,831.53
  5. Step 5: Solve for x
    x = 1,941,459,909,831.53/1,605,337.56
  6. Step 6: Final answer
    x = 1,209,377.99

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