Home / 1,677,141.90-2,515,734.72-479,103.30

Finding the Fourth Proportional to 1,677,141.90, 2,515,734.72 and 479,103.30

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Solution

The fourth proportional to 1,677,141.90, 2,515,734.72 and 479,103.30 is: 718,661.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,141.90 : 2,515,734.72 = 479,103.30 : x
  2. Step 2: Convert to fraction form
    1,677,141.90/2,515,734.72 = 479,103.30/x
  3. Step 3: Cross multiply
    1,677,141.90x = 2,515,734.72 × 479,103.30
  4. Step 4: Simplify right side
    1,677,141.90x = 1,205,296,806,276.58
  5. Step 5: Solve for x
    x = 1,205,296,806,276.58/1,677,141.90
  6. Step 6: Final answer
    x = 718,661.20

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