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Finding the Third Proportional to 606,706.50 and 1,316,544

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Solution

The third proportional to 606,706.50 and 1,316,544 is: 2,856,880.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,706.50 : 1,316,544 = 1,316,544 : x
  2. Step 2: Convert to fraction form
    606,706.50/1,316,544 = 1,316,544/x
  3. Step 3: Cross multiply
    606,706.50x = 1,316,544 × 1,316,544
  4. Step 4: Simplify right side
    606,706.50x = 1,733,288,103,936
  5. Step 5: Solve for x
    x = 1,733,288,103,936/606,706.50
  6. Step 6: Final answer
    x = 2,856,880.72

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.