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Finding the Third Proportional to 955,906.95 and 1,458,820.13

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Solution

The third proportional to 955,906.95 and 1,458,820.13 is: 2,226,321.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,906.95 : 1,458,820.13 = 1,458,820.13 : x
  2. Step 2: Convert to fraction form
    955,906.95/1,458,820.13 = 1,458,820.13/x
  3. Step 3: Cross multiply
    955,906.95x = 1,458,820.13 × 1,458,820.13
  4. Step 4: Simplify right side
    955,906.95x = 2,128,156,157,105.02
  5. Step 5: Solve for x
    x = 2,128,156,157,105.02/955,906.95
  6. Step 6: Final answer
    x = 2,226,321.47

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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.