Home / 6,394,501.56-8,824,149.81-3,493,992

Finding the Fourth Proportional to 6,394,501.56, 8,824,149.81 and 3,493,992

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Solution

The fourth proportional to 6,394,501.56, 8,824,149.81 and 3,493,992 is: 4,821,565.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,394,501.56 : 8,824,149.81 = 3,493,992 : x
  2. Step 2: Convert to fraction form
    6,394,501.56/8,824,149.81 = 3,493,992/x
  3. Step 3: Cross multiply
    6,394,501.56x = 8,824,149.81 × 3,493,992
  4. Step 4: Simplify right side
    6,394,501.56x = 30,831,508,842,941.52
  5. Step 5: Solve for x
    x = 30,831,508,842,941.52/6,394,501.56
  6. Step 6: Final answer
    x = 4,821,565.61

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