Home / 1,711,933.68-2,567,894.24-513,850.80

Finding the Fourth Proportional to 1,711,933.68, 2,567,894.24 and 513,850.80

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Solution

The fourth proportional to 1,711,933.68, 2,567,894.24 and 513,850.80 is: 770,774.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,933.68 : 2,567,894.24 = 513,850.80 : x
  2. Step 2: Convert to fraction form
    1,711,933.68/2,567,894.24 = 513,850.80/x
  3. Step 3: Cross multiply
    1,711,933.68x = 2,567,894.24 × 513,850.80
  4. Step 4: Simplify right side
    1,711,933.68x = 1,319,514,509,539.39
  5. Step 5: Solve for x
    x = 1,319,514,509,539.39/1,711,933.68
  6. Step 6: Final answer
    x = 770,774.32

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