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Finding the Third Proportional to 6,127,272 and 8,586,270

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Solution

The third proportional to 6,127,272 and 8,586,270 is: 12,032,113.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,127,272 : 8,586,270 = 8,586,270 : x
  2. Step 2: Convert to fraction form
    6,127,272/8,586,270 = 8,586,270/x
  3. Step 3: Cross multiply
    6,127,272x = 8,586,270 × 8,586,270
  4. Step 4: Simplify right side
    6,127,272x = 73,724,032,512,900
  5. Step 5: Solve for x
    x = 73,724,032,512,900/6,127,272
  6. Step 6: Final answer
    x = 12,032,113.56

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.