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Finding the Third Proportional to 3,030,956 and 6,435,523

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Solution

The third proportional to 3,030,956 and 6,435,523 is: 13,664,321.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,956 : 6,435,523 = 6,435,523 : x
  2. Step 2: Convert to fraction form
    3,030,956/6,435,523 = 6,435,523/x
  3. Step 3: Cross multiply
    3,030,956x = 6,435,523 × 6,435,523
  4. Step 4: Simplify right side
    3,030,956x = 41,415,956,283,529
  5. Step 5: Solve for x
    x = 41,415,956,283,529/3,030,956
  6. Step 6: Final answer
    x = 13,664,321.19

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.