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Finding the Third Proportional to 452,562.75 and 671,010.19

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Solution

The third proportional to 452,562.75 and 671,010.19 is: 994,899.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,562.75 : 671,010.19 = 671,010.19 : x
  2. Step 2: Convert to fraction form
    452,562.75/671,010.19 = 671,010.19/x
  3. Step 3: Cross multiply
    452,562.75x = 671,010.19 × 671,010.19
  4. Step 4: Simplify right side
    452,562.75x = 450,254,671,728.79
  5. Step 5: Solve for x
    x = 450,254,671,728.79/452,562.75
  6. Step 6: Final answer
    x = 994,899.98

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.