Home / 933,209.76-1,398,513.32-705,318.30

Finding the Fourth Proportional to 933,209.76, 1,398,513.32 and 705,318.30

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Solution

The fourth proportional to 933,209.76, 1,398,513.32 and 705,318.30 is: 1,056,993.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,209.76 : 1,398,513.32 = 705,318.30 : x
  2. Step 2: Convert to fraction form
    933,209.76/1,398,513.32 = 705,318.30/x
  3. Step 3: Cross multiply
    933,209.76x = 1,398,513.32 × 705,318.30
  4. Step 4: Simplify right side
    933,209.76x = 986,397,030,397.19
  5. Step 5: Solve for x
    x = 986,397,030,397.19/933,209.76
  6. Step 6: Final answer
    x = 1,056,993.91

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