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Finding the Third Proportional to 3,076,369.88 and 6,706,293.75

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Solution

The third proportional to 3,076,369.88 and 6,706,293.75 is: 14,619,300.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,369.88 : 6,706,293.75 = 6,706,293.75 : x
  2. Step 2: Convert to fraction form
    3,076,369.88/6,706,293.75 = 6,706,293.75/x
  3. Step 3: Cross multiply
    3,076,369.88x = 6,706,293.75 × 6,706,293.75
  4. Step 4: Simplify right side
    3,076,369.88x = 44,974,375,861,289.06
  5. Step 5: Solve for x
    x = 44,974,375,861,289.06/3,076,369.88
  6. Step 6: Final answer
    x = 14,619,300.57

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.