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Finding the Third Proportional to 662,955.73 and 1,447,354.04

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Solution

The third proportional to 662,955.73 and 1,447,354.04 is: 3,159,839.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    662,955.73 : 1,447,354.04 = 1,447,354.04 : x
  2. Step 2: Convert to fraction form
    662,955.73/1,447,354.04 = 1,447,354.04/x
  3. Step 3: Cross multiply
    662,955.73x = 1,447,354.04 × 1,447,354.04
  4. Step 4: Simplify right side
    662,955.73x = 2,094,833,708,736.88
  5. Step 5: Solve for x
    x = 2,094,833,708,736.88/662,955.73
  6. Step 6: Final answer
    x = 3,159,839.50

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.