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Finding the Third Proportional to 1,934,463 and 4,550,146.50

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Solution

The third proportional to 1,934,463 and 4,550,146.50 is: 10,702,625.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,463 : 4,550,146.50 = 4,550,146.50 : x
  2. Step 2: Convert to fraction form
    1,934,463/4,550,146.50 = 4,550,146.50/x
  3. Step 3: Cross multiply
    1,934,463x = 4,550,146.50 × 4,550,146.50
  4. Step 4: Simplify right side
    1,934,463x = 20,703,833,171,462.25
  5. Step 5: Solve for x
    x = 20,703,833,171,462.25/1,934,463
  6. Step 6: Final answer
    x = 10,702,625.57

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Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.