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Finding the Third Proportional to 4,623,089 and 6,135,973

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Solution

The third proportional to 4,623,089 and 6,135,973 is: 8,143,941.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,089 : 6,135,973 = 6,135,973 : x
  2. Step 2: Convert to fraction form
    4,623,089/6,135,973 = 6,135,973/x
  3. Step 3: Cross multiply
    4,623,089x = 6,135,973 × 6,135,973
  4. Step 4: Simplify right side
    4,623,089x = 37,650,164,656,729
  5. Step 5: Solve for x
    x = 37,650,164,656,729/4,623,089
  6. Step 6: Final answer
    x = 8,143,941.13

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.