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Finding the Third Proportional to 3,326,229.56 and 3,676,149.56

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Solution

The third proportional to 3,326,229.56 and 3,676,149.56 is: 4,062,881.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,229.56 : 3,676,149.56 = 3,676,149.56 : x
  2. Step 2: Convert to fraction form
    3,326,229.56/3,676,149.56 = 3,676,149.56/x
  3. Step 3: Cross multiply
    3,326,229.56x = 3,676,149.56 × 3,676,149.56
  4. Step 4: Simplify right side
    3,326,229.56x = 13,514,075,605,868.94
  5. Step 5: Solve for x
    x = 13,514,075,605,868.94/3,326,229.56
  6. Step 6: Final answer
    x = 4,062,881.21

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Why These Related Problems?

These problems maintain the same ratio (1.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.