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Finding the Third Proportional to 606,191.30 and 1,010,278.17

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Solution

The third proportional to 606,191.30 and 1,010,278.17 is: 1,683,729.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,191.30 : 1,010,278.17 = 1,010,278.17 : x
  2. Step 2: Convert to fraction form
    606,191.30/1,010,278.17 = 1,010,278.17/x
  3. Step 3: Cross multiply
    606,191.30x = 1,010,278.17 × 1,010,278.17
  4. Step 4: Simplify right side
    606,191.30x = 1,020,661,984,567.09
  5. Step 5: Solve for x
    x = 1,020,661,984,567.09/606,191.30
  6. Step 6: Final answer
    x = 1,683,729.20

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.