Home / 2,544,639.81-3,816,957.28-651,378.21

Finding the Fourth Proportional to 2,544,639.81, 3,816,957.28 and 651,378.21

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Solution

The fourth proportional to 2,544,639.81, 3,816,957.28 and 651,378.21 is: 977,066.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,639.81 : 3,816,957.28 = 651,378.21 : x
  2. Step 2: Convert to fraction form
    2,544,639.81/3,816,957.28 = 651,378.21/x
  3. Step 3: Cross multiply
    2,544,639.81x = 3,816,957.28 × 651,378.21
  4. Step 4: Simplify right side
    2,544,639.81x = 2,486,282,800,692.87
  5. Step 5: Solve for x
    x = 2,486,282,800,692.87/2,544,639.81
  6. Step 6: Final answer
    x = 977,066.69

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