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Finding the Third Proportional to 606,049.03 and 938,385.84

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Solution

The third proportional to 606,049.03 and 938,385.84 is: 1,452,964.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,049.03 : 938,385.84 = 938,385.84 : x
  2. Step 2: Convert to fraction form
    606,049.03/938,385.84 = 938,385.84/x
  3. Step 3: Cross multiply
    606,049.03x = 938,385.84 × 938,385.84
  4. Step 4: Simplify right side
    606,049.03x = 880,567,991,750.40
  5. Step 5: Solve for x
    x = 880,567,991,750.40/606,049.03
  6. Step 6: Final answer
    x = 1,452,964.94

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.