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Finding the Third Proportional to 710,222 and 1,525,852

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Solution

The third proportional to 710,222 and 1,525,852 is: 3,278,164.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,222 : 1,525,852 = 1,525,852 : x
  2. Step 2: Convert to fraction form
    710,222/1,525,852 = 1,525,852/x
  3. Step 3: Cross multiply
    710,222x = 1,525,852 × 1,525,852
  4. Step 4: Simplify right side
    710,222x = 2,328,224,325,904
  5. Step 5: Solve for x
    x = 2,328,224,325,904/710,222
  6. Step 6: Final answer
    x = 3,278,164.19

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.