Home / 7,092,736.20-10,639,104.30-4,927,897.80

Finding the Fourth Proportional to 7,092,736.20, 10,639,104.30 and 4,927,897.80

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Solution

The fourth proportional to 7,092,736.20, 10,639,104.30 and 4,927,897.80 is: 7,391,846.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,736.20 : 10,639,104.30 = 4,927,897.80 : x
  2. Step 2: Convert to fraction form
    7,092,736.20/10,639,104.30 = 4,927,897.80/x
  3. Step 3: Cross multiply
    7,092,736.20x = 10,639,104.30 × 4,927,897.80
  4. Step 4: Simplify right side
    7,092,736.20x = 52,428,418,673,940.54
  5. Step 5: Solve for x
    x = 52,428,418,673,940.54/7,092,736.20
  6. Step 6: Final answer
    x = 7,391,846.70

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