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Finding the Third Proportional to 607,837.13 and 1,322,702.06

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Solution

The third proportional to 607,837.13 and 1,322,702.06 is: 2,878,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,837.13 : 1,322,702.06 = 1,322,702.06 : x
  2. Step 2: Convert to fraction form
    607,837.13/1,322,702.06 = 1,322,702.06/x
  3. Step 3: Cross multiply
    607,837.13x = 1,322,702.06 × 1,322,702.06
  4. Step 4: Simplify right side
    607,837.13x = 1,749,540,746,141.75
  5. Step 5: Solve for x
    x = 1,749,540,746,141.75/607,837.13
  6. Step 6: Final answer
    x = 2,878,305.18

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.