Home / 1,031,230.80-1,546,846.20-972,181.80

Finding the Fourth Proportional to 1,031,230.80, 1,546,846.20 and 972,181.80

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Solution

The fourth proportional to 1,031,230.80, 1,546,846.20 and 972,181.80 is: 1,458,272.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,230.80 : 1,546,846.20 = 972,181.80 : x
  2. Step 2: Convert to fraction form
    1,031,230.80/1,546,846.20 = 972,181.80/x
  3. Step 3: Cross multiply
    1,031,230.80x = 1,546,846.20 × 972,181.80
  4. Step 4: Simplify right side
    1,031,230.80x = 1,503,815,723,039.16
  5. Step 5: Solve for x
    x = 1,503,815,723,039.16/1,031,230.80
  6. Step 6: Final answer
    x = 1,458,272.70

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