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Finding the Third Proportional to 634,371.75 and 951,355.13

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Solution

The third proportional to 634,371.75 and 951,355.13 is: 1,426,729.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,371.75 : 951,355.13 = 951,355.13 : x
  2. Step 2: Convert to fraction form
    634,371.75/951,355.13 = 951,355.13/x
  3. Step 3: Cross multiply
    634,371.75x = 951,355.13 × 951,355.13
  4. Step 4: Simplify right side
    634,371.75x = 905,076,573,863.77
  5. Step 5: Solve for x
    x = 905,076,573,863.77/634,371.75
  6. Step 6: Final answer
    x = 1,426,729.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.