Home / 1,692,937.81-2,539,357.48-494,888.28

Finding the Fourth Proportional to 1,692,937.81, 2,539,357.48 and 494,888.28

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Solution

The fourth proportional to 1,692,937.81, 2,539,357.48 and 494,888.28 is: 742,318.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,937.81 : 2,539,357.48 = 494,888.28 : x
  2. Step 2: Convert to fraction form
    1,692,937.81/2,539,357.48 = 494,888.28/x
  3. Step 3: Cross multiply
    1,692,937.81x = 2,539,357.48 × 494,888.28
  4. Step 4: Simplify right side
    1,692,937.81x = 1,256,698,255,582.33
  5. Step 5: Solve for x
    x = 1,256,698,255,582.33/1,692,937.81
  6. Step 6: Final answer
    x = 742,318.03

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