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Finding the Third Proportional to 3,042,336 and 6,516,552

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Solution

The third proportional to 3,042,336 and 6,516,552 is: 13,958,172.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,336 : 6,516,552 = 6,516,552 : x
  2. Step 2: Convert to fraction form
    3,042,336/6,516,552 = 6,516,552/x
  3. Step 3: Cross multiply
    3,042,336x = 6,516,552 × 6,516,552
  4. Step 4: Simplify right side
    3,042,336x = 42,465,449,968,704
  5. Step 5: Solve for x
    x = 42,465,449,968,704/3,042,336
  6. Step 6: Final answer
    x = 13,958,172.26

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.