Home / 4,086,805.80-6,130,717.62-1,390,923.84

Finding the Fourth Proportional to 4,086,805.80, 6,130,717.62 and 1,390,923.84

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Solution

The fourth proportional to 4,086,805.80, 6,130,717.62 and 1,390,923.84 is: 2,086,558.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,805.80 : 6,130,717.62 = 1,390,923.84 : x
  2. Step 2: Convert to fraction form
    4,086,805.80/6,130,717.62 = 1,390,923.84/x
  3. Step 3: Cross multiply
    4,086,805.80x = 6,130,717.62 × 1,390,923.84
  4. Step 4: Simplify right side
    4,086,805.80x = 8,527,361,293,966.06
  5. Step 5: Solve for x
    x = 8,527,361,293,966.06/4,086,805.80
  6. Step 6: Final answer
    x = 2,086,558.97

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