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Finding the Third Proportional to 2,930,654 and 6,335,158

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Solution

The third proportional to 2,930,654 and 6,335,158 is: 13,694,631.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,654 : 6,335,158 = 6,335,158 : x
  2. Step 2: Convert to fraction form
    2,930,654/6,335,158 = 6,335,158/x
  3. Step 3: Cross multiply
    2,930,654x = 6,335,158 × 6,335,158
  4. Step 4: Simplify right side
    2,930,654x = 40,134,226,884,964
  5. Step 5: Solve for x
    x = 40,134,226,884,964/2,930,654
  6. Step 6: Final answer
    x = 13,694,631.60

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.