Home / 6,989,185.44-10,483,766.64-2,197,293.12

Finding the Fourth Proportional to 6,989,185.44, 10,483,766.64 and 2,197,293.12

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Solution

The fourth proportional to 6,989,185.44, 10,483,766.64 and 2,197,293.12 is: 3,295,936.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,989,185.44 : 10,483,766.64 = 2,197,293.12 : x
  2. Step 2: Convert to fraction form
    6,989,185.44/10,483,766.64 = 2,197,293.12/x
  3. Step 3: Cross multiply
    6,989,185.44x = 10,483,766.64 × 2,197,293.12
  4. Step 4: Simplify right side
    6,989,185.44x = 23,035,908,309,757.52
  5. Step 5: Solve for x
    x = 23,035,908,309,757.52/6,989,185.44
  6. Step 6: Final answer
    x = 3,295,936.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.