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Finding the Third Proportional to 6,763,605.75 and 10,477,149.75

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Solution

The third proportional to 6,763,605.75 and 10,477,149.75 is: 16,229,607.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,605.75 : 10,477,149.75 = 10,477,149.75 : x
  2. Step 2: Convert to fraction form
    6,763,605.75/10,477,149.75 = 10,477,149.75/x
  3. Step 3: Cross multiply
    6,763,605.75x = 10,477,149.75 × 10,477,149.75
  4. Step 4: Simplify right side
    6,763,605.75x = 109,770,666,883,925.06
  5. Step 5: Solve for x
    x = 109,770,666,883,925.06/6,763,605.75
  6. Step 6: Final answer
    x = 16,229,607.54

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.