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Finding the Third Proportional to 2,931,104 and 6,363,535

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Solution

The third proportional to 2,931,104 and 6,363,535 is: 13,815,469.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,931,104 : 6,363,535 = 6,363,535 : x
  2. Step 2: Convert to fraction form
    2,931,104/6,363,535 = 6,363,535/x
  3. Step 3: Cross multiply
    2,931,104x = 6,363,535 × 6,363,535
  4. Step 4: Simplify right side
    2,931,104x = 40,494,577,696,225
  5. Step 5: Solve for x
    x = 40,494,577,696,225/2,931,104
  6. Step 6: Final answer
    x = 13,815,469.43

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.