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Finding the Third Proportional to 4,602,105 and 7,203,614

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Solution

The third proportional to 4,602,105 and 7,203,614 is: 11,275,721.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,105 : 7,203,614 = 7,203,614 : x
  2. Step 2: Convert to fraction form
    4,602,105/7,203,614 = 7,203,614/x
  3. Step 3: Cross multiply
    4,602,105x = 7,203,614 × 7,203,614
  4. Step 4: Simplify right side
    4,602,105x = 51,892,054,660,996
  5. Step 5: Solve for x
    x = 51,892,054,660,996/4,602,105
  6. Step 6: Final answer
    x = 11,275,721.58

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.