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Finding the Third Proportional to 5,307,038 and 11,606,954

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Solution

The third proportional to 5,307,038 and 11,606,954 is: 25,385,418.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,307,038 : 11,606,954 = 11,606,954 : x
  2. Step 2: Convert to fraction form
    5,307,038/11,606,954 = 11,606,954/x
  3. Step 3: Cross multiply
    5,307,038x = 11,606,954 × 11,606,954
  4. Step 4: Simplify right side
    5,307,038x = 134,721,381,158,116
  5. Step 5: Solve for x
    x = 134,721,381,158,116/5,307,038
  6. Step 6: Final answer
    x = 25,385,418.60

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.