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Finding the Third Proportional to 446,436.56 and 673,683.33

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Solution

The third proportional to 446,436.56 and 673,683.33 is: 1,016,604.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,436.56 : 673,683.33 = 673,683.33 : x
  2. Step 2: Convert to fraction form
    446,436.56/673,683.33 = 673,683.33/x
  3. Step 3: Cross multiply
    446,436.56x = 673,683.33 × 673,683.33
  4. Step 4: Simplify right side
    446,436.56x = 453,849,226,593.58
  5. Step 5: Solve for x
    x = 453,849,226,593.58/446,436.56
  6. Step 6: Final answer
    x = 1,016,604.07

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.