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Finding the Third Proportional to 6,606,012 and 9,302,778

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Solution

The third proportional to 6,606,012 and 9,302,778 is: 13,100,442.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,606,012 : 9,302,778 = 9,302,778 : x
  2. Step 2: Convert to fraction form
    6,606,012/9,302,778 = 9,302,778/x
  3. Step 3: Cross multiply
    6,606,012x = 9,302,778 × 9,302,778
  4. Step 4: Simplify right side
    6,606,012x = 86,541,678,517,284
  5. Step 5: Solve for x
    x = 86,541,678,517,284/6,606,012
  6. Step 6: Final answer
    x = 13,100,442.22

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.