Home / 3,012,446.25-6,622,689.38

Finding the Third Proportional to 3,012,446.25 and 6,622,689.38

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Solution

The third proportional to 3,012,446.25 and 6,622,689.38 is: 14,559,600.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,446.25 : 6,622,689.38 = 6,622,689.38 : x
  2. Step 2: Convert to fraction form
    3,012,446.25/6,622,689.38 = 6,622,689.38/x
  3. Step 3: Cross multiply
    3,012,446.25x = 6,622,689.38 × 6,622,689.38
  4. Step 4: Simplify right side
    3,012,446.25x = 43,860,014,557,737.89
  5. Step 5: Solve for x
    x = 43,860,014,557,737.89/3,012,446.25
  6. Step 6: Final answer
    x = 14,559,600.71

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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.