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Finding the Third Proportional to 304,247.39 and 650,704.64

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Solution

The third proportional to 304,247.39 and 650,704.64 is: 1,391,685.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,247.39 : 650,704.64 = 650,704.64 : x
  2. Step 2: Convert to fraction form
    304,247.39/650,704.64 = 650,704.64/x
  3. Step 3: Cross multiply
    304,247.39x = 650,704.64 × 650,704.64
  4. Step 4: Simplify right side
    304,247.39x = 423,416,529,330.91
  5. Step 5: Solve for x
    x = 423,416,529,330.91/304,247.39
  6. Step 6: Final answer
    x = 1,391,685.00

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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.