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Finding the Third Proportional to 939,226.50 and 2,031,597

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Solution

The third proportional to 939,226.50 and 2,031,597 is: 4,394,452.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    939,226.50 : 2,031,597 = 2,031,597 : x
  2. Step 2: Convert to fraction form
    939,226.50/2,031,597 = 2,031,597/x
  3. Step 3: Cross multiply
    939,226.50x = 2,031,597 × 2,031,597
  4. Step 4: Simplify right side
    939,226.50x = 4,127,386,370,409
  5. Step 5: Solve for x
    x = 4,127,386,370,409/939,226.50
  6. Step 6: Final answer
    x = 4,394,452.64

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.