Home / 2,674,057.12-4,012,310.56-1,158,203.68

Finding the Fourth Proportional to 2,674,057.12, 4,012,310.56 and 1,158,203.68

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Solution

The fourth proportional to 2,674,057.12, 4,012,310.56 and 1,158,203.68 is: 1,737,836.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,674,057.12 : 4,012,310.56 = 1,158,203.68 : x
  2. Step 2: Convert to fraction form
    2,674,057.12/4,012,310.56 = 1,158,203.68/x
  3. Step 3: Cross multiply
    2,674,057.12x = 4,012,310.56 × 1,158,203.68
  4. Step 4: Simplify right side
    2,674,057.12x = 4,647,072,855,894.86
  5. Step 5: Solve for x
    x = 4,647,072,855,894.86/2,674,057.12
  6. Step 6: Final answer
    x = 1,737,836.05

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