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Finding the Third Proportional to 3,344,187 and 5,124,196.50

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Solution

The third proportional to 3,344,187 and 5,124,196.50 is: 7,851,651.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,187 : 5,124,196.50 = 5,124,196.50 : x
  2. Step 2: Convert to fraction form
    3,344,187/5,124,196.50 = 5,124,196.50/x
  3. Step 3: Cross multiply
    3,344,187x = 5,124,196.50 × 5,124,196.50
  4. Step 4: Simplify right side
    3,344,187x = 26,257,389,770,612.25
  5. Step 5: Solve for x
    x = 26,257,389,770,612.25/3,344,187
  6. Step 6: Final answer
    x = 7,851,651.17

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.