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Finding the Third Proportional to 4,729,926 and 10,375,476

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Solution

The third proportional to 4,729,926 and 10,375,476 is: 22,759,447.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,729,926 : 10,375,476 = 10,375,476 : x
  2. Step 2: Convert to fraction form
    4,729,926/10,375,476 = 10,375,476/x
  3. Step 3: Cross multiply
    4,729,926x = 10,375,476 × 10,375,476
  4. Step 4: Simplify right side
    4,729,926x = 107,650,502,226,576
  5. Step 5: Solve for x
    x = 107,650,502,226,576/4,729,926
  6. Step 6: Final answer
    x = 22,759,447.45

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.