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Finding the Third Proportional to 2,900,505 and 6,262,224

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Solution

The third proportional to 2,900,505 and 6,262,224 is: 13,520,214.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,900,505 : 6,262,224 = 6,262,224 : x
  2. Step 2: Convert to fraction form
    2,900,505/6,262,224 = 6,262,224/x
  3. Step 3: Cross multiply
    2,900,505x = 6,262,224 × 6,262,224
  4. Step 4: Simplify right side
    2,900,505x = 39,215,449,426,176
  5. Step 5: Solve for x
    x = 39,215,449,426,176/2,900,505
  6. Step 6: Final answer
    x = 13,520,214.39

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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.