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Finding the Third Proportional to 1,963,105.88 and 2,932,934.06

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Solution

The third proportional to 1,963,105.88 and 2,932,934.06 is: 4,381,884.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,105.88 : 2,932,934.06 = 2,932,934.06 : x
  2. Step 2: Convert to fraction form
    1,963,105.88/2,932,934.06 = 2,932,934.06/x
  3. Step 3: Cross multiply
    1,963,105.88x = 2,932,934.06 × 2,932,934.06
  4. Step 4: Simplify right side
    1,963,105.88x = 8,602,102,214,972.75
  5. Step 5: Solve for x
    x = 8,602,102,214,972.75/1,963,105.88
  6. Step 6: Final answer
    x = 4,381,884.00

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.