Home / 646,127.67-969,257.80-247,104.06

Finding the Fourth Proportional to 646,127.67, 969,257.80 and 247,104.06

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Solution

The fourth proportional to 646,127.67, 969,257.80 and 247,104.06 is: 370,681.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    646,127.67 : 969,257.80 = 247,104.06 : x
  2. Step 2: Convert to fraction form
    646,127.67/969,257.80 = 247,104.06/x
  3. Step 3: Cross multiply
    646,127.67x = 969,257.80 × 247,104.06
  4. Step 4: Simplify right side
    646,127.67x = 239,507,537,566.67
  5. Step 5: Solve for x
    x = 239,507,537,566.67/646,127.67
  6. Step 6: Final answer
    x = 370,681.44

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