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Finding the Third Proportional to 623,053.50 and 967,628.25

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Solution

The third proportional to 623,053.50 and 967,628.25 is: 1,502,767.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,053.50 : 967,628.25 = 967,628.25 : x
  2. Step 2: Convert to fraction form
    623,053.50/967,628.25 = 967,628.25/x
  3. Step 3: Cross multiply
    623,053.50x = 967,628.25 × 967,628.25
  4. Step 4: Simplify right side
    623,053.50x = 936,304,430,198.06
  5. Step 5: Solve for x
    x = 936,304,430,198.06/623,053.50
  6. Step 6: Final answer
    x = 1,502,767.31

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.