Home / 13,022,649.45-19,536,773.54-4,387,608

Finding the Fourth Proportional to 13,022,649.45, 19,536,773.54 and 4,387,608

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Solution

The fourth proportional to 13,022,649.45, 19,536,773.54 and 4,387,608 is: 6,582,355.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,022,649.45 : 19,536,773.54 = 4,387,608 : x
  2. Step 2: Convert to fraction form
    13,022,649.45/19,536,773.54 = 4,387,608/x
  3. Step 3: Cross multiply
    13,022,649.45x = 19,536,773.54 × 4,387,608
  4. Step 4: Simplify right side
    13,022,649.45x = 85,719,703,856,354.28
  5. Step 5: Solve for x
    x = 85,719,703,856,354.28/13,022,649.45
  6. Step 6: Final answer
    x = 6,582,355.16

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