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Finding the Third Proportional to 3,484,755 and 7,473,730.50

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Solution

The third proportional to 3,484,755 and 7,473,730.50 is: 16,028,859.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,755 : 7,473,730.50 = 7,473,730.50 : x
  2. Step 2: Convert to fraction form
    3,484,755/7,473,730.50 = 7,473,730.50/x
  3. Step 3: Cross multiply
    3,484,755x = 7,473,730.50 × 7,473,730.50
  4. Step 4: Simplify right side
    3,484,755x = 55,856,647,586,630.25
  5. Step 5: Solve for x
    x = 55,856,647,586,630.25/3,484,755
  6. Step 6: Final answer
    x = 16,028,859.30

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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.