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Finding the Third Proportional to 3,484,107 and 7,519,284

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Solution

The third proportional to 3,484,107 and 7,519,284 is: 16,227,868.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,107 : 7,519,284 = 7,519,284 : x
  2. Step 2: Convert to fraction form
    3,484,107/7,519,284 = 7,519,284/x
  3. Step 3: Cross multiply
    3,484,107x = 7,519,284 × 7,519,284
  4. Step 4: Simplify right side
    3,484,107x = 56,539,631,872,656
  5. Step 5: Solve for x
    x = 56,539,631,872,656/3,484,107
  6. Step 6: Final answer
    x = 16,227,868.97

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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.