Home / 4,117,449.96-6,175,878.30-1,277,489

Finding the Fourth Proportional to 4,117,449.96, 6,175,878.30 and 1,277,489

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Solution

The fourth proportional to 4,117,449.96, 6,175,878.30 and 1,277,489 is: 1,916,141.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,117,449.96 : 6,175,878.30 = 1,277,489 : x
  2. Step 2: Convert to fraction form
    4,117,449.96/6,175,878.30 = 1,277,489/x
  3. Step 3: Cross multiply
    4,117,449.96x = 6,175,878.30 × 1,277,489
  4. Step 4: Simplify right side
    4,117,449.96x = 7,889,616,593,588.70
  5. Step 5: Solve for x
    x = 7,889,616,593,588.70/4,117,449.96
  6. Step 6: Final answer
    x = 1,916,141.46

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