Home / 6,688,311.36-10,029,899.76-2,847,698.82

Finding the Fourth Proportional to 6,688,311.36, 10,029,899.76 and 2,847,698.82

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Solution

The fourth proportional to 6,688,311.36, 10,029,899.76 and 2,847,698.82 is: 4,270,455.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,688,311.36 : 10,029,899.76 = 2,847,698.82 : x
  2. Step 2: Convert to fraction form
    6,688,311.36/10,029,899.76 = 2,847,698.82/x
  3. Step 3: Cross multiply
    6,688,311.36x = 10,029,899.76 × 2,847,698.82
  4. Step 4: Simplify right side
    6,688,311.36x = 28,562,133,711,270.28
  5. Step 5: Solve for x
    x = 28,562,133,711,270.28/6,688,311.36
  6. Step 6: Final answer
    x = 4,270,455.15

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