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Finding the Third Proportional to 332,104.22 and 528,701.34

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Solution

The third proportional to 332,104.22 and 528,701.34 is: 841,678.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,104.22 : 528,701.34 = 528,701.34 : x
  2. Step 2: Convert to fraction form
    332,104.22/528,701.34 = 528,701.34/x
  3. Step 3: Cross multiply
    332,104.22x = 528,701.34 × 528,701.34
  4. Step 4: Simplify right side
    332,104.22x = 279,525,110,883.06
  5. Step 5: Solve for x
    x = 279,525,110,883.06/332,104.22
  6. Step 6: Final answer
    x = 841,678.89

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.