Home / 2,232,221.25-4,844,980.38

Finding the Third Proportional to 2,232,221.25 and 4,844,980.38

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Solution

The third proportional to 2,232,221.25 and 4,844,980.38 is: 10,515,908.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,221.25 : 4,844,980.38 = 4,844,980.38 : x
  2. Step 2: Convert to fraction form
    2,232,221.25/4,844,980.38 = 4,844,980.38/x
  3. Step 3: Cross multiply
    2,232,221.25x = 4,844,980.38 × 4,844,980.38
  4. Step 4: Simplify right side
    2,232,221.25x = 23,473,834,834,135.14
  5. Step 5: Solve for x
    x = 23,473,834,834,135.14/2,232,221.25
  6. Step 6: Final answer
    x = 10,515,908.69

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.