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Finding the Third Proportional to 333,676.13 and 719,840.25

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Solution

The third proportional to 333,676.13 and 719,840.25 is: 1,552,912.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,676.13 : 719,840.25 = 719,840.25 : x
  2. Step 2: Convert to fraction form
    333,676.13/719,840.25 = 719,840.25/x
  3. Step 3: Cross multiply
    333,676.13x = 719,840.25 × 719,840.25
  4. Step 4: Simplify right side
    333,676.13x = 518,169,985,520.06
  5. Step 5: Solve for x
    x = 518,169,985,520.06/333,676.13
  6. Step 6: Final answer
    x = 1,552,912.98

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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.