Home / 5,328,005.10-7,992,007.65-4,839,866.70

Finding the Fourth Proportional to 5,328,005.10, 7,992,007.65 and 4,839,866.70

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Solution

The fourth proportional to 5,328,005.10, 7,992,007.65 and 4,839,866.70 is: 7,259,800.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,328,005.10 : 7,992,007.65 = 4,839,866.70 : x
  2. Step 2: Convert to fraction form
    5,328,005.10/7,992,007.65 = 4,839,866.70/x
  3. Step 3: Cross multiply
    5,328,005.10x = 7,992,007.65 × 4,839,866.70
  4. Step 4: Simplify right side
    5,328,005.10x = 38,680,251,691,380.26
  5. Step 5: Solve for x
    x = 38,680,251,691,380.26/5,328,005.10
  6. Step 6: Final answer
    x = 7,259,800.05

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