Home / 1,768,604.24-2,651,909.75-615,321.92

Finding the Fourth Proportional to 1,768,604.24, 2,651,909.75 and 615,321.92

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Solution

The fourth proportional to 1,768,604.24, 2,651,909.75 and 615,321.92 is: 922,636.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,768,604.24 : 2,651,909.75 = 615,321.92 : x
  2. Step 2: Convert to fraction form
    1,768,604.24/2,651,909.75 = 615,321.92/x
  3. Step 3: Cross multiply
    1,768,604.24x = 2,651,909.75 × 615,321.92
  4. Step 4: Simplify right side
    1,768,604.24x = 1,631,778,187,315.48
  5. Step 5: Solve for x
    x = 1,631,778,187,315.48/1,768,604.24
  6. Step 6: Final answer
    x = 922,636.14

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