Home / 1,184,739.75-2,558,262.38

Finding the Third Proportional to 1,184,739.75 and 2,558,262.38

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Solution

The third proportional to 1,184,739.75 and 2,558,262.38 is: 5,524,172.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,739.75 : 2,558,262.38 = 2,558,262.38 : x
  2. Step 2: Convert to fraction form
    1,184,739.75/2,558,262.38 = 2,558,262.38/x
  3. Step 3: Cross multiply
    1,184,739.75x = 2,558,262.38 × 2,558,262.38
  4. Step 4: Simplify right side
    1,184,739.75x = 6,544,706,379,340.64
  5. Step 5: Solve for x
    x = 6,544,706,379,340.64/1,184,739.75
  6. Step 6: Final answer
    x = 5,524,172.19

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.