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Finding the Third Proportional to 2,425,310 and 4,041,939

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Solution

The third proportional to 2,425,310 and 4,041,939 is: 6,736,157.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,310 : 4,041,939 = 4,041,939 : x
  2. Step 2: Convert to fraction form
    2,425,310/4,041,939 = 4,041,939/x
  3. Step 3: Cross multiply
    2,425,310x = 4,041,939 × 4,041,939
  4. Step 4: Simplify right side
    2,425,310x = 16,337,270,879,721
  5. Step 5: Solve for x
    x = 16,337,270,879,721/2,425,310
  6. Step 6: Final answer
    x = 6,736,157.80

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Why These Related Problems?

These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.