Home / 1,508,907.80-2,257,456.80-977,466.80

Finding the Fourth Proportional to 1,508,907.80, 2,257,456.80 and 977,466.80

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Solution

The fourth proportional to 1,508,907.80, 2,257,456.80 and 977,466.80 is: 1,462,375.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,508,907.80 : 2,257,456.80 = 977,466.80 : x
  2. Step 2: Convert to fraction form
    1,508,907.80/2,257,456.80 = 977,466.80/x
  3. Step 3: Cross multiply
    1,508,907.80x = 2,257,456.80 × 977,466.80
  4. Step 4: Simplify right side
    1,508,907.80x = 2,206,589,074,434.24
  5. Step 5: Solve for x
    x = 2,206,589,074,434.24/1,508,907.80
  6. Step 6: Final answer
    x = 1,462,375.02

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