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Finding the Third Proportional to 845,046 and 1,759,986

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Solution

The third proportional to 845,046 and 1,759,986 is: 3,665,540.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    845,046 : 1,759,986 = 1,759,986 : x
  2. Step 2: Convert to fraction form
    845,046/1,759,986 = 1,759,986/x
  3. Step 3: Cross multiply
    845,046x = 1,759,986 × 1,759,986
  4. Step 4: Simplify right side
    845,046x = 3,097,550,720,196
  5. Step 5: Solve for x
    x = 3,097,550,720,196/845,046
  6. Step 6: Final answer
    x = 3,665,540.95

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.