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Finding the Third Proportional to 616,603 and 1,351,034

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Solution

The third proportional to 616,603 and 1,351,034 is: 2,960,240.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,603 : 1,351,034 = 1,351,034 : x
  2. Step 2: Convert to fraction form
    616,603/1,351,034 = 1,351,034/x
  3. Step 3: Cross multiply
    616,603x = 1,351,034 × 1,351,034
  4. Step 4: Simplify right side
    616,603x = 1,825,292,869,156
  5. Step 5: Solve for x
    x = 1,825,292,869,156/616,603
  6. Step 6: Final answer
    x = 2,960,240.01

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.