Home / 6,807,163.02-9,394,081.83-3,751,574.10

Finding the Fourth Proportional to 6,807,163.02, 9,394,081.83 and 3,751,574.10

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Solution

The fourth proportional to 6,807,163.02, 9,394,081.83 and 3,751,574.10 is: 5,177,280.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,163.02 : 9,394,081.83 = 3,751,574.10 : x
  2. Step 2: Convert to fraction form
    6,807,163.02/9,394,081.83 = 3,751,574.10/x
  3. Step 3: Cross multiply
    6,807,163.02x = 9,394,081.83 × 3,751,574.10
  4. Step 4: Simplify right side
    6,807,163.02x = 35,242,594,086,708.60
  5. Step 5: Solve for x
    x = 35,242,594,086,708.60/6,807,163.02
  6. Step 6: Final answer
    x = 5,177,280.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.