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Finding the Third Proportional to 6,164,214 and 9,817,128

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Solution

The third proportional to 6,164,214 and 9,817,128 is: 15,634,759.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,214 : 9,817,128 = 9,817,128 : x
  2. Step 2: Convert to fraction form
    6,164,214/9,817,128 = 9,817,128/x
  3. Step 3: Cross multiply
    6,164,214x = 9,817,128 × 9,817,128
  4. Step 4: Simplify right side
    6,164,214x = 96,376,002,168,384
  5. Step 5: Solve for x
    x = 96,376,002,168,384/6,164,214
  6. Step 6: Final answer
    x = 15,634,759.30

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.