Home / 2,065,897.80-3,098,846.70-646,097.40

Finding the Fourth Proportional to 2,065,897.80, 3,098,846.70 and 646,097.40

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Solution

The fourth proportional to 2,065,897.80, 3,098,846.70 and 646,097.40 is: 969,146.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,897.80 : 3,098,846.70 = 646,097.40 : x
  2. Step 2: Convert to fraction form
    2,065,897.80/3,098,846.70 = 646,097.40/x
  3. Step 3: Cross multiply
    2,065,897.80x = 3,098,846.70 × 646,097.40
  4. Step 4: Simplify right side
    2,065,897.80x = 2,002,156,795,868.58
  5. Step 5: Solve for x
    x = 2,002,156,795,868.58/2,065,897.80
  6. Step 6: Final answer
    x = 969,146.10

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