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Finding the Third Proportional to 3,673,299 and 8,577,773

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Solution

The third proportional to 3,673,299 and 8,577,773 is: 20,030,547.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,673,299 : 8,577,773 = 8,577,773 : x
  2. Step 2: Convert to fraction form
    3,673,299/8,577,773 = 8,577,773/x
  3. Step 3: Cross multiply
    3,673,299x = 8,577,773 × 8,577,773
  4. Step 4: Simplify right side
    3,673,299x = 73,578,189,639,529
  5. Step 5: Solve for x
    x = 73,578,189,639,529/3,673,299
  6. Step 6: Final answer
    x = 20,030,547.37

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.