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Finding the Third Proportional to 4,385,006 and 9,249,877

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Solution

The third proportional to 4,385,006 and 9,249,877 is: 19,511,997.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,006 : 9,249,877 = 9,249,877 : x
  2. Step 2: Convert to fraction form
    4,385,006/9,249,877 = 9,249,877/x
  3. Step 3: Cross multiply
    4,385,006x = 9,249,877 × 9,249,877
  4. Step 4: Simplify right side
    4,385,006x = 85,560,224,515,129
  5. Step 5: Solve for x
    x = 85,560,224,515,129/4,385,006
  6. Step 6: Final answer
    x = 19,511,997.14

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.