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Finding the Third Proportional to 332,111 and 528,714

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Solution

The third proportional to 332,111 and 528,714 is: 841,702.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,111 : 528,714 = 528,714 : x
  2. Step 2: Convert to fraction form
    332,111/528,714 = 528,714/x
  3. Step 3: Cross multiply
    332,111x = 528,714 × 528,714
  4. Step 4: Simplify right side
    332,111x = 279,538,493,796
  5. Step 5: Solve for x
    x = 279,538,493,796/332,111
  6. Step 6: Final answer
    x = 841,702.00

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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.