Home / 11,419,583.53-15,760,021.94-6,263,941.53

Finding the Fourth Proportional to 11,419,583.53, 15,760,021.94 and 6,263,941.53

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Solution

The fourth proportional to 11,419,583.53, 15,760,021.94 and 6,263,941.53 is: 8,644,786.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,419,583.53 : 15,760,021.94 = 6,263,941.53 : x
  2. Step 2: Convert to fraction form
    11,419,583.53/15,760,021.94 = 6,263,941.53/x
  3. Step 3: Cross multiply
    11,419,583.53x = 15,760,021.94 × 6,263,941.53
  4. Step 4: Simplify right side
    11,419,583.53x = 98,719,855,943,677.17
  5. Step 5: Solve for x
    x = 98,719,855,943,677.17/11,419,583.53
  6. Step 6: Final answer
    x = 8,644,786.01

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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.