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Finding the Third Proportional to 4,663,003.50 and 7,193,511

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Solution

The third proportional to 4,663,003.50 and 7,193,511 is: 11,097,268.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,003.50 : 7,193,511 = 7,193,511 : x
  2. Step 2: Convert to fraction form
    4,663,003.50/7,193,511 = 7,193,511/x
  3. Step 3: Cross multiply
    4,663,003.50x = 7,193,511 × 7,193,511
  4. Step 4: Simplify right side
    4,663,003.50x = 51,746,600,507,121
  5. Step 5: Solve for x
    x = 51,746,600,507,121/4,663,003.50
  6. Step 6: Final answer
    x = 11,097,268.21

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.