Home / 12,670,599.12-19,007,665.32-3,917,592.36

Finding the Fourth Proportional to 12,670,599.12, 19,007,665.32 and 3,917,592.36

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Solution

The fourth proportional to 12,670,599.12, 19,007,665.32 and 3,917,592.36 is: 5,876,934.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,670,599.12 : 19,007,665.32 = 3,917,592.36 : x
  2. Step 2: Convert to fraction form
    12,670,599.12/19,007,665.32 = 3,917,592.36/x
  3. Step 3: Cross multiply
    12,670,599.12x = 19,007,665.32 × 3,917,592.36
  4. Step 4: Simplify right side
    12,670,599.12x = 74,464,284,439,068.95
  5. Step 5: Solve for x
    x = 74,464,284,439,068.95/12,670,599.12
  6. Step 6: Final answer
    x = 5,876,934.76

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