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Finding the Third Proportional to 7,326,396 and 10,770,076

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Solution

The third proportional to 7,326,396 and 10,770,076 is: 15,832,414.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,396 : 10,770,076 = 10,770,076 : x
  2. Step 2: Convert to fraction form
    7,326,396/10,770,076 = 10,770,076/x
  3. Step 3: Cross multiply
    7,326,396x = 10,770,076 × 10,770,076
  4. Step 4: Simplify right side
    7,326,396x = 115,994,537,045,776
  5. Step 5: Solve for x
    x = 115,994,537,045,776/7,326,396
  6. Step 6: Final answer
    x = 15,832,414.33

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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.