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Finding the Third Proportional to 3,038,692 and 6,484,163

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Solution

The third proportional to 3,038,692 and 6,484,163 is: 13,836,338.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,692 : 6,484,163 = 6,484,163 : x
  2. Step 2: Convert to fraction form
    3,038,692/6,484,163 = 6,484,163/x
  3. Step 3: Cross multiply
    3,038,692x = 6,484,163 × 6,484,163
  4. Step 4: Simplify right side
    3,038,692x = 42,044,369,810,569
  5. Step 5: Solve for x
    x = 42,044,369,810,569/3,038,692
  6. Step 6: Final answer
    x = 13,836,338.07

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.