Home / 1,514,651.27-3,242,073.73

Finding the Third Proportional to 1,514,651.27 and 3,242,073.73

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Solution

The third proportional to 1,514,651.27 and 3,242,073.73 is: 6,939,578.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,651.27 : 3,242,073.73 = 3,242,073.73 : x
  2. Step 2: Convert to fraction form
    1,514,651.27/3,242,073.73 = 3,242,073.73/x
  3. Step 3: Cross multiply
    1,514,651.27x = 3,242,073.73 × 3,242,073.73
  4. Step 4: Simplify right side
    1,514,651.27x = 10,511,042,048,466.86
  5. Step 5: Solve for x
    x = 10,511,042,048,466.86/1,514,651.27
  6. Step 6: Final answer
    x = 6,939,578.92

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.