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Finding the Third Proportional to 3,565,107 and 7,698,348

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Solution

The third proportional to 3,565,107 and 7,698,348 is: 16,623,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,565,107 : 7,698,348 = 7,698,348 : x
  2. Step 2: Convert to fraction form
    3,565,107/7,698,348 = 7,698,348/x
  3. Step 3: Cross multiply
    3,565,107x = 7,698,348 × 7,698,348
  4. Step 4: Simplify right side
    3,565,107x = 59,264,561,929,104
  5. Step 5: Solve for x
    x = 59,264,561,929,104/3,565,107
  6. Step 6: Final answer
    x = 16,623,501.60

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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.