Home / 1,405,542.42-2,108,707.29-564,684.66

Finding the Fourth Proportional to 1,405,542.42, 2,108,707.29 and 564,684.66

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Solution

The fourth proportional to 1,405,542.42, 2,108,707.29 and 564,684.66 is: 847,185.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,405,542.42 : 2,108,707.29 = 564,684.66 : x
  2. Step 2: Convert to fraction form
    1,405,542.42/2,108,707.29 = 564,684.66/x
  3. Step 3: Cross multiply
    1,405,542.42x = 2,108,707.29 × 564,684.66
  4. Step 4: Simplify right side
    1,405,542.42x = 1,190,754,659,093.17
  5. Step 5: Solve for x
    x = 1,190,754,659,093.17/1,405,542.42
  6. Step 6: Final answer
    x = 847,185.15

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