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Finding the Third Proportional to 3,315,598 and 6,983,312

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Solution

The third proportional to 3,315,598 and 6,983,312 is: 14,708,250.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,598 : 6,983,312 = 6,983,312 : x
  2. Step 2: Convert to fraction form
    3,315,598/6,983,312 = 6,983,312/x
  3. Step 3: Cross multiply
    3,315,598x = 6,983,312 × 6,983,312
  4. Step 4: Simplify right side
    3,315,598x = 48,766,646,489,344
  5. Step 5: Solve for x
    x = 48,766,646,489,344/3,315,598
  6. Step 6: Final answer
    x = 14,708,250.67

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.