Home / 5,177,750.16-7,766,621.16-1,391,233.04

Finding the Fourth Proportional to 5,177,750.16, 7,766,621.16 and 1,391,233.04

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Solution

The fourth proportional to 5,177,750.16, 7,766,621.16 and 1,391,233.04 is: 2,086,848.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,177,750.16 : 7,766,621.16 = 1,391,233.04 : x
  2. Step 2: Convert to fraction form
    5,177,750.16/7,766,621.16 = 1,391,233.04/x
  3. Step 3: Cross multiply
    5,177,750.16x = 7,766,621.16 × 1,391,233.04
  4. Step 4: Simplify right side
    5,177,750.16x = 10,805,179,966,955.13
  5. Step 5: Solve for x
    x = 10,805,179,966,955.13/5,177,750.16
  6. Step 6: Final answer
    x = 2,086,848.46

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