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Finding the Third Proportional to 3,076,372 and 6,706,297

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Solution

The third proportional to 3,076,372 and 6,706,297 is: 14,619,304.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,372 : 6,706,297 = 6,706,297 : x
  2. Step 2: Convert to fraction form
    3,076,372/6,706,297 = 6,706,297/x
  3. Step 3: Cross multiply
    3,076,372x = 6,706,297 × 6,706,297
  4. Step 4: Simplify right side
    3,076,372x = 44,974,419,452,209
  5. Step 5: Solve for x
    x = 44,974,419,452,209/3,076,372
  6. Step 6: Final answer
    x = 14,619,304.64

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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.