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Finding the Third Proportional to 751,014 and 1,564,164

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Solution

The third proportional to 751,014 and 1,564,164 is: 3,257,740.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,014 : 1,564,164 = 1,564,164 : x
  2. Step 2: Convert to fraction form
    751,014/1,564,164 = 1,564,164/x
  3. Step 3: Cross multiply
    751,014x = 1,564,164 × 1,564,164
  4. Step 4: Simplify right side
    751,014x = 2,446,609,018,896
  5. Step 5: Solve for x
    x = 2,446,609,018,896/751,014
  6. Step 6: Final answer
    x = 3,257,740.89

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.