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Finding the Third Proportional to 943,356 and 1,333,570.50

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Solution

The third proportional to 943,356 and 1,333,570.50 is: 1,885,195.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    943,356 : 1,333,570.50 = 1,333,570.50 : x
  2. Step 2: Convert to fraction form
    943,356/1,333,570.50 = 1,333,570.50/x
  3. Step 3: Cross multiply
    943,356x = 1,333,570.50 × 1,333,570.50
  4. Step 4: Simplify right side
    943,356x = 1,778,410,278,470.25
  5. Step 5: Solve for x
    x = 1,778,410,278,470.25/943,356
  6. Step 6: Final answer
    x = 1,885,195.28

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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.