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Finding the Third Proportional to 3,007,338 and 7,017,363

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Solution

The third proportional to 3,007,338 and 7,017,363 is: 16,374,409.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,338 : 7,017,363 = 7,017,363 : x
  2. Step 2: Convert to fraction form
    3,007,338/7,017,363 = 7,017,363/x
  3. Step 3: Cross multiply
    3,007,338x = 7,017,363 × 7,017,363
  4. Step 4: Simplify right side
    3,007,338x = 49,243,383,473,769
  5. Step 5: Solve for x
    x = 49,243,383,473,769/3,007,338
  6. Step 6: Final answer
    x = 16,374,409.35

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.