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Finding the Third Proportional to 654,520.50 and 1,402,353

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Solution

The third proportional to 654,520.50 and 1,402,353 is: 3,004,633.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,520.50 : 1,402,353 = 1,402,353 : x
  2. Step 2: Convert to fraction form
    654,520.50/1,402,353 = 1,402,353/x
  3. Step 3: Cross multiply
    654,520.50x = 1,402,353 × 1,402,353
  4. Step 4: Simplify right side
    654,520.50x = 1,966,593,936,609
  5. Step 5: Solve for x
    x = 1,966,593,936,609/654,520.50
  6. Step 6: Final answer
    x = 3,004,633.07

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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.