Home / 1,941,409.70-2,912,114.55-994,465.70

Finding the Fourth Proportional to 1,941,409.70, 2,912,114.55 and 994,465.70

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Solution

The fourth proportional to 1,941,409.70, 2,912,114.55 and 994,465.70 is: 1,491,698.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,409.70 : 2,912,114.55 = 994,465.70 : x
  2. Step 2: Convert to fraction form
    1,941,409.70/2,912,114.55 = 994,465.70/x
  3. Step 3: Cross multiply
    1,941,409.70x = 2,912,114.55 × 994,465.70
  4. Step 4: Simplify right side
    1,941,409.70x = 2,895,998,034,445.93
  5. Step 5: Solve for x
    x = 2,895,998,034,445.93/1,941,409.70
  6. Step 6: Final answer
    x = 1,491,698.55

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