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Finding the Third Proportional to 3,595,509 and 7,702,775

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Solution

The third proportional to 3,595,509 and 7,702,775 is: 16,501,903.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,509 : 7,702,775 = 7,702,775 : x
  2. Step 2: Convert to fraction form
    3,595,509/7,702,775 = 7,702,775/x
  3. Step 3: Cross multiply
    3,595,509x = 7,702,775 × 7,702,775
  4. Step 4: Simplify right side
    3,595,509x = 59,332,742,700,625
  5. Step 5: Solve for x
    x = 59,332,742,700,625/3,595,509
  6. Step 6: Final answer
    x = 16,501,903.54

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.