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Finding the Third Proportional to 1,164,509 and 2,516,006

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Solution

The third proportional to 1,164,509 and 2,516,006 is: 5,436,013.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,509 : 2,516,006 = 2,516,006 : x
  2. Step 2: Convert to fraction form
    1,164,509/2,516,006 = 2,516,006/x
  3. Step 3: Cross multiply
    1,164,509x = 2,516,006 × 2,516,006
  4. Step 4: Simplify right side
    1,164,509x = 6,330,286,192,036
  5. Step 5: Solve for x
    x = 6,330,286,192,036/1,164,509
  6. Step 6: Final answer
    x = 5,436,013.11

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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.