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Finding the Third Proportional to 4,860,547 and 10,636,502

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Solution

The third proportional to 4,860,547 and 10,636,502 is: 23,276,222.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,547 : 10,636,502 = 10,636,502 : x
  2. Step 2: Convert to fraction form
    4,860,547/10,636,502 = 10,636,502/x
  3. Step 3: Cross multiply
    4,860,547x = 10,636,502 × 10,636,502
  4. Step 4: Simplify right side
    4,860,547x = 113,135,174,796,004
  5. Step 5: Solve for x
    x = 113,135,174,796,004/4,860,547
  6. Step 6: Final answer
    x = 23,276,222.78

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.