Home / 1,252,598.44-1,878,960.84-354,104.68

Finding the Fourth Proportional to 1,252,598.44, 1,878,960.84 and 354,104.68

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Solution

The fourth proportional to 1,252,598.44, 1,878,960.84 and 354,104.68 is: 531,174.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,252,598.44 : 1,878,960.84 = 354,104.68 : x
  2. Step 2: Convert to fraction form
    1,252,598.44/1,878,960.84 = 354,104.68/x
  3. Step 3: Cross multiply
    1,252,598.44x = 1,878,960.84 × 354,104.68
  4. Step 4: Simplify right side
    1,252,598.44x = 665,348,826,980.73
  5. Step 5: Solve for x
    x = 665,348,826,980.73/1,252,598.44
  6. Step 6: Final answer
    x = 531,174.88

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