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Finding the Fourth Proportional to 6,489,648.92, 9,733,729.80 and 1,697,800.70

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Solution

The fourth proportional to 6,489,648.92, 9,733,729.80 and 1,697,800.70 is: 2,546,506.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,648.92 : 9,733,729.80 = 1,697,800.70 : x
  2. Step 2: Convert to fraction form
    6,489,648.92/9,733,729.80 = 1,697,800.70/x
  3. Step 3: Cross multiply
    6,489,648.92x = 9,733,729.80 × 1,697,800.70
  4. Step 4: Simplify right side
    6,489,648.92x = 16,525,933,298,751.94
  5. Step 5: Solve for x
    x = 16,525,933,298,751.94/6,489,648.92
  6. Step 6: Final answer
    x = 2,546,506.52

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