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Finding the Third Proportional to 3,347,600 and 4,865,880

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Solution

The third proportional to 3,347,600 and 4,865,880 is: 7,072,765.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,600 : 4,865,880 = 4,865,880 : x
  2. Step 2: Convert to fraction form
    3,347,600/4,865,880 = 4,865,880/x
  3. Step 3: Cross multiply
    3,347,600x = 4,865,880 × 4,865,880
  4. Step 4: Simplify right side
    3,347,600x = 23,676,788,174,400
  5. Step 5: Solve for x
    x = 23,676,788,174,400/3,347,600
  6. Step 6: Final answer
    x = 7,072,765.02

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.