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Finding the Third Proportional to 433,316.50 and 966,212.25

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Solution

The third proportional to 433,316.50 and 966,212.25 is: 2,154,467.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,316.50 : 966,212.25 = 966,212.25 : x
  2. Step 2: Convert to fraction form
    433,316.50/966,212.25 = 966,212.25/x
  3. Step 3: Cross multiply
    433,316.50x = 966,212.25 × 966,212.25
  4. Step 4: Simplify right side
    433,316.50x = 933,566,112,050.06
  5. Step 5: Solve for x
    x = 933,566,112,050.06/433,316.50
  6. Step 6: Final answer
    x = 2,154,467.03

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.