Home / 4,563,961.13-6,835,850.96-3,121,225.47

Finding the Fourth Proportional to 4,563,961.13, 6,835,850.96 and 3,121,225.47

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Solution

The fourth proportional to 4,563,961.13, 6,835,850.96 and 3,121,225.47 is: 4,674,937.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,563,961.13 : 6,835,850.96 = 3,121,225.47 : x
  2. Step 2: Convert to fraction form
    4,563,961.13/6,835,850.96 = 3,121,225.47/x
  3. Step 3: Cross multiply
    4,563,961.13x = 6,835,850.96 × 3,121,225.47
  4. Step 4: Simplify right side
    4,563,961.13x = 21,336,232,109,869.82
  5. Step 5: Solve for x
    x = 21,336,232,109,869.82/4,563,961.13
  6. Step 6: Final answer
    x = 4,674,937.29

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