Home / 3,169,110.80-4,753,666.20-1,274,877.20

Finding the Fourth Proportional to 3,169,110.80, 4,753,666.20 and 1,274,877.20

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Solution

The fourth proportional to 3,169,110.80, 4,753,666.20 and 1,274,877.20 is: 1,912,315.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,169,110.80 : 4,753,666.20 = 1,274,877.20 : x
  2. Step 2: Convert to fraction form
    3,169,110.80/4,753,666.20 = 1,274,877.20/x
  3. Step 3: Cross multiply
    3,169,110.80x = 4,753,666.20 × 1,274,877.20
  4. Step 4: Simplify right side
    3,169,110.80x = 6,060,340,654,790.64
  5. Step 5: Solve for x
    x = 6,060,340,654,790.64/3,169,110.80
  6. Step 6: Final answer
    x = 1,912,315.80

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