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Finding the Third Proportional to 559,094 and 744,891

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Solution

The third proportional to 559,094 and 744,891 is: 992,431.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    559,094 : 744,891 = 744,891 : x
  2. Step 2: Convert to fraction form
    559,094/744,891 = 744,891/x
  3. Step 3: Cross multiply
    559,094x = 744,891 × 744,891
  4. Step 4: Simplify right side
    559,094x = 554,862,601,881
  5. Step 5: Solve for x
    x = 554,862,601,881/559,094
  6. Step 6: Final answer
    x = 992,431.69

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.