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Finding the Third Proportional to 2,908,000 and 6,393,532

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Solution

The third proportional to 2,908,000 and 6,393,532 is: 14,056,826.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,000 : 6,393,532 = 6,393,532 : x
  2. Step 2: Convert to fraction form
    2,908,000/6,393,532 = 6,393,532/x
  3. Step 3: Cross multiply
    2,908,000x = 6,393,532 × 6,393,532
  4. Step 4: Simplify right side
    2,908,000x = 40,877,251,435,024
  5. Step 5: Solve for x
    x = 40,877,251,435,024/2,908,000
  6. Step 6: Final answer
    x = 14,056,826.49

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.