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Finding the Third Proportional to 2,832,726 and 4,335,273

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Solution

The third proportional to 2,832,726 and 4,335,273 is: 6,634,807.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,726 : 4,335,273 = 4,335,273 : x
  2. Step 2: Convert to fraction form
    2,832,726/4,335,273 = 4,335,273/x
  3. Step 3: Cross multiply
    2,832,726x = 4,335,273 × 4,335,273
  4. Step 4: Simplify right side
    2,832,726x = 18,794,591,984,529
  5. Step 5: Solve for x
    x = 18,794,591,984,529/2,832,726
  6. Step 6: Final answer
    x = 6,634,807.60

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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.