Home / 908,260.13-1,362,392.10-852,770.21

Finding the Fourth Proportional to 908,260.13, 1,362,392.10 and 852,770.21

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Solution

The fourth proportional to 908,260.13, 1,362,392.10 and 852,770.21 is: 1,279,157.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,260.13 : 1,362,392.10 = 852,770.21 : x
  2. Step 2: Convert to fraction form
    908,260.13/1,362,392.10 = 852,770.21/x
  3. Step 3: Cross multiply
    908,260.13x = 1,362,392.10 × 852,770.21
  4. Step 4: Simplify right side
    908,260.13x = 1,161,807,400,625.32
  5. Step 5: Solve for x
    x = 1,161,807,400,625.32/908,260.13
  6. Step 6: Final answer
    x = 1,279,157.11

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