Home / 3,545,938-5,318,907.12-886,546

Finding the Fourth Proportional to 3,545,938, 5,318,907.12 and 886,546

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Solution

The fourth proportional to 3,545,938, 5,318,907.12 and 886,546 is: 1,329,819.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545,938 : 5,318,907.12 = 886,546 : x
  2. Step 2: Convert to fraction form
    3,545,938/5,318,907.12 = 886,546/x
  3. Step 3: Cross multiply
    3,545,938x = 5,318,907.12 × 886,546
  4. Step 4: Simplify right side
    3,545,938x = 4,715,455,831,607.52
  5. Step 5: Solve for x
    x = 4,715,455,831,607.52/3,545,938
  6. Step 6: Final answer
    x = 1,329,819.03

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