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Finding the Third Proportional to 673,717.50 and 1,013,310

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Solution

The third proportional to 673,717.50 and 1,013,310 is: 1,524,076.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,717.50 : 1,013,310 = 1,013,310 : x
  2. Step 2: Convert to fraction form
    673,717.50/1,013,310 = 1,013,310/x
  3. Step 3: Cross multiply
    673,717.50x = 1,013,310 × 1,013,310
  4. Step 4: Simplify right side
    673,717.50x = 1,026,797,156,100
  5. Step 5: Solve for x
    x = 1,026,797,156,100/673,717.50
  6. Step 6: Final answer
    x = 1,524,076.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.