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Finding the Third Proportional to 3,106,173 and 6,644,158

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Solution

The third proportional to 3,106,173 and 6,644,158 is: 14,211,969.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,173 : 6,644,158 = 6,644,158 : x
  2. Step 2: Convert to fraction form
    3,106,173/6,644,158 = 6,644,158/x
  3. Step 3: Cross multiply
    3,106,173x = 6,644,158 × 6,644,158
  4. Step 4: Simplify right side
    3,106,173x = 44,144,835,528,964
  5. Step 5: Solve for x
    x = 44,144,835,528,964/3,106,173
  6. Step 6: Final answer
    x = 14,211,969.37

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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.