Home / 2,486,304.20-3,729,087.20-689,000.24

Finding the Fourth Proportional to 2,486,304.20, 3,729,087.20 and 689,000.24

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Solution

The fourth proportional to 2,486,304.20, 3,729,087.20 and 689,000.24 is: 1,033,398.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,304.20 : 3,729,087.20 = 689,000.24 : x
  2. Step 2: Convert to fraction form
    2,486,304.20/3,729,087.20 = 689,000.24/x
  3. Step 3: Cross multiply
    2,486,304.20x = 3,729,087.20 × 689,000.24
  4. Step 4: Simplify right side
    2,486,304.20x = 2,569,341,975,780.93
  5. Step 5: Solve for x
    x = 2,569,341,975,780.93/2,486,304.20
  6. Step 6: Final answer
    x = 1,033,398.08

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