Home / 1,512,903.08-2,269,551.36-553,209.23

Finding the Fourth Proportional to 1,512,903.08, 2,269,551.36 and 553,209.23

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Solution

The fourth proportional to 1,512,903.08, 2,269,551.36 and 553,209.23 is: 829,885.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,903.08 : 2,269,551.36 = 553,209.23 : x
  2. Step 2: Convert to fraction form
    1,512,903.08/2,269,551.36 = 553,209.23/x
  3. Step 3: Cross multiply
    1,512,903.08x = 2,269,551.36 × 553,209.23
  4. Step 4: Simplify right side
    1,512,903.08x = 1,255,536,760,311.05
  5. Step 5: Solve for x
    x = 1,255,536,760,311.05/1,512,903.08
  6. Step 6: Final answer
    x = 829,885.79

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