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Finding the Third Proportional to 3,249,777 and 7,041,930

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Solution

The third proportional to 3,249,777 and 7,041,930 is: 15,259,132.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,777 : 7,041,930 = 7,041,930 : x
  2. Step 2: Convert to fraction form
    3,249,777/7,041,930 = 7,041,930/x
  3. Step 3: Cross multiply
    3,249,777x = 7,041,930 × 7,041,930
  4. Step 4: Simplify right side
    3,249,777x = 49,588,778,124,900
  5. Step 5: Solve for x
    x = 49,588,778,124,900/3,249,777
  6. Step 6: Final answer
    x = 15,259,132.59

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.