Home / 5,132,979.09-7,697,913.44-2,140,463.25

Finding the Fourth Proportional to 5,132,979.09, 7,697,913.44 and 2,140,463.25

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Solution

The fourth proportional to 5,132,979.09, 7,697,913.44 and 2,140,463.25 is: 3,210,046.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,132,979.09 : 7,697,913.44 = 2,140,463.25 : x
  2. Step 2: Convert to fraction form
    5,132,979.09/7,697,913.44 = 2,140,463.25/x
  3. Step 3: Cross multiply
    5,132,979.09x = 7,697,913.44 × 2,140,463.25
  4. Step 4: Simplify right side
    5,132,979.09x = 16,477,100,809,298.76
  5. Step 5: Solve for x
    x = 16,477,100,809,298.76/5,132,979.09
  6. Step 6: Final answer
    x = 3,210,046.35

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