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Finding the Third Proportional to 7,326,270 and 10,769,895

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Solution

The third proportional to 7,326,270 and 10,769,895 is: 15,832,154.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,270 : 10,769,895 = 10,769,895 : x
  2. Step 2: Convert to fraction form
    7,326,270/10,769,895 = 10,769,895/x
  3. Step 3: Cross multiply
    7,326,270x = 10,769,895 × 10,769,895
  4. Step 4: Simplify right side
    7,326,270x = 115,990,638,311,025
  5. Step 5: Solve for x
    x = 115,990,638,311,025/7,326,270
  6. Step 6: Final answer
    x = 15,832,154.47

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.