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Finding the Third Proportional to 373,194 and 805,332

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Solution

The third proportional to 373,194 and 805,332 is: 1,737,861.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,194 : 805,332 = 805,332 : x
  2. Step 2: Convert to fraction form
    373,194/805,332 = 805,332/x
  3. Step 3: Cross multiply
    373,194x = 805,332 × 805,332
  4. Step 4: Simplify right side
    373,194x = 648,559,630,224
  5. Step 5: Solve for x
    x = 648,559,630,224/373,194
  6. Step 6: Final answer
    x = 1,737,861.89

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.