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Finding the Third Proportional to 2,939,607 and 6,299,118

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Solution

The third proportional to 2,939,607 and 6,299,118 is: 13,498,024.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,607 : 6,299,118 = 6,299,118 : x
  2. Step 2: Convert to fraction form
    2,939,607/6,299,118 = 6,299,118/x
  3. Step 3: Cross multiply
    2,939,607x = 6,299,118 × 6,299,118
  4. Step 4: Simplify right side
    2,939,607x = 39,678,887,577,924
  5. Step 5: Solve for x
    x = 39,678,887,577,924/2,939,607
  6. Step 6: Final answer
    x = 13,498,024.59

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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.