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Finding the Third Proportional to 4,611,330 and 7,366,707

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Solution

The third proportional to 4,611,330 and 7,366,707 is: 11,768,485.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611,330 : 7,366,707 = 7,366,707 : x
  2. Step 2: Convert to fraction form
    4,611,330/7,366,707 = 7,366,707/x
  3. Step 3: Cross multiply
    4,611,330x = 7,366,707 × 7,366,707
  4. Step 4: Simplify right side
    4,611,330x = 54,268,372,023,849
  5. Step 5: Solve for x
    x = 54,268,372,023,849/4,611,330
  6. Step 6: Final answer
    x = 11,768,485.89

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.