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Finding the Third Proportional to 7,326,480 and 10,770,192

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Solution

The third proportional to 7,326,480 and 10,770,192 is: 15,832,573.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,480 : 10,770,192 = 10,770,192 : x
  2. Step 2: Convert to fraction form
    7,326,480/10,770,192 = 10,770,192/x
  3. Step 3: Cross multiply
    7,326,480x = 10,770,192 × 10,770,192
  4. Step 4: Simplify right side
    7,326,480x = 115,997,035,716,864
  5. Step 5: Solve for x
    x = 115,997,035,716,864/7,326,480
  6. Step 6: Final answer
    x = 15,832,573.86

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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.