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Finding the Third Proportional to 4,326,567 and 6,725,844

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Solution

The third proportional to 4,326,567 and 6,725,844 is: 10,455,628.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326,567 : 6,725,844 = 6,725,844 : x
  2. Step 2: Convert to fraction form
    4,326,567/6,725,844 = 6,725,844/x
  3. Step 3: Cross multiply
    4,326,567x = 6,725,844 × 6,725,844
  4. Step 4: Simplify right side
    4,326,567x = 45,236,977,512,336
  5. Step 5: Solve for x
    x = 45,236,977,512,336/4,326,567
  6. Step 6: Final answer
    x = 10,455,628.56

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.