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Finding the Third Proportional to 4,703,673 and 10,304,138

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Solution

The third proportional to 4,703,673 and 10,304,138 is: 22,572,840.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,673 : 10,304,138 = 10,304,138 : x
  2. Step 2: Convert to fraction form
    4,703,673/10,304,138 = 10,304,138/x
  3. Step 3: Cross multiply
    4,703,673x = 10,304,138 × 10,304,138
  4. Step 4: Simplify right side
    4,703,673x = 106,175,259,923,044
  5. Step 5: Solve for x
    x = 106,175,259,923,044/4,703,673
  6. Step 6: Final answer
    x = 22,572,840.40

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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.