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Finding the Third Proportional to 4,132,520 and 9,650,130

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Solution

The third proportional to 4,132,520 and 9,650,130 is: 22,534,678.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,520 : 9,650,130 = 9,650,130 : x
  2. Step 2: Convert to fraction form
    4,132,520/9,650,130 = 9,650,130/x
  3. Step 3: Cross multiply
    4,132,520x = 9,650,130 × 9,650,130
  4. Step 4: Simplify right side
    4,132,520x = 93,125,009,016,900
  5. Step 5: Solve for x
    x = 93,125,009,016,900/4,132,520
  6. Step 6: Final answer
    x = 22,534,678.36

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.