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Finding the Third Proportional to 450,250.88 and 983,607.75

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Solution

The third proportional to 450,250.88 and 983,607.75 is: 2,148,766.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    450,250.88 : 983,607.75 = 983,607.75 : x
  2. Step 2: Convert to fraction form
    450,250.88/983,607.75 = 983,607.75/x
  3. Step 3: Cross multiply
    450,250.88x = 983,607.75 × 983,607.75
  4. Step 4: Simplify right side
    450,250.88x = 967,484,205,860.06
  5. Step 5: Solve for x
    x = 967,484,205,860.06/450,250.88
  6. Step 6: Final answer
    x = 2,148,766.96

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.