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Finding the Third Proportional to 4,635,532 and 6,819,279

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Solution

The third proportional to 4,635,532 and 6,819,279 is: 10,031,764.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,532 : 6,819,279 = 6,819,279 : x
  2. Step 2: Convert to fraction form
    4,635,532/6,819,279 = 6,819,279/x
  3. Step 3: Cross multiply
    4,635,532x = 6,819,279 × 6,819,279
  4. Step 4: Simplify right side
    4,635,532x = 46,502,566,079,841
  5. Step 5: Solve for x
    x = 46,502,566,079,841/4,635,532
  6. Step 6: Final answer
    x = 10,031,764.66

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.