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Finding the Third Proportional to 3,316,908 and 6,968,022

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Solution

The third proportional to 3,316,908 and 6,968,022 is: 14,638,130.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,316,908 : 6,968,022 = 6,968,022 : x
  2. Step 2: Convert to fraction form
    3,316,908/6,968,022 = 6,968,022/x
  3. Step 3: Cross multiply
    3,316,908x = 6,968,022 × 6,968,022
  4. Step 4: Simplify right side
    3,316,908x = 48,553,330,592,484
  5. Step 5: Solve for x
    x = 48,553,330,592,484/3,316,908
  6. Step 6: Final answer
    x = 14,638,130.03

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.