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Finding the Third Proportional to 2,500,071 and 3,539,896.50

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Solution

The third proportional to 2,500,071 and 3,539,896.50 is: 5,012,204.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,071 : 3,539,896.50 = 3,539,896.50 : x
  2. Step 2: Convert to fraction form
    2,500,071/3,539,896.50 = 3,539,896.50/x
  3. Step 3: Cross multiply
    2,500,071x = 3,539,896.50 × 3,539,896.50
  4. Step 4: Simplify right side
    2,500,071x = 12,530,867,230,712.25
  5. Step 5: Solve for x
    x = 12,530,867,230,712.25/2,500,071
  6. Step 6: Final answer
    x = 5,012,204.55

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Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.