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Finding the Third Proportional to 2,733,399 and 4,182,880.50

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Solution

The third proportional to 2,733,399 and 4,182,880.50 is: 6,401,000.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,399 : 4,182,880.50 = 4,182,880.50 : x
  2. Step 2: Convert to fraction form
    2,733,399/4,182,880.50 = 4,182,880.50/x
  3. Step 3: Cross multiply
    2,733,399x = 4,182,880.50 × 4,182,880.50
  4. Step 4: Simplify right side
    2,733,399x = 17,496,489,277,280.25
  5. Step 5: Solve for x
    x = 17,496,489,277,280.25/2,733,399
  6. Step 6: Final answer
    x = 6,401,000.83

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.