Home / 7,884,014.70-11,826,022.05-6,289,691.70

Finding the Fourth Proportional to 7,884,014.70, 11,826,022.05 and 6,289,691.70

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Solution

The fourth proportional to 7,884,014.70, 11,826,022.05 and 6,289,691.70 is: 9,434,537.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,014.70 : 11,826,022.05 = 6,289,691.70 : x
  2. Step 2: Convert to fraction form
    7,884,014.70/11,826,022.05 = 6,289,691.70/x
  3. Step 3: Cross multiply
    7,884,014.70x = 11,826,022.05 × 6,289,691.70
  4. Step 4: Simplify right side
    7,884,014.70x = 74,382,032,731,901.98
  5. Step 5: Solve for x
    x = 74,382,032,731,901.98/7,884,014.70
  6. Step 6: Final answer
    x = 9,434,537.55

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