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Finding the Third Proportional to 984,334.50 and 1,542,111.50

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Solution

The third proportional to 984,334.50 and 1,542,111.50 is: 2,415,955.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,334.50 : 1,542,111.50 = 1,542,111.50 : x
  2. Step 2: Convert to fraction form
    984,334.50/1,542,111.50 = 1,542,111.50/x
  3. Step 3: Cross multiply
    984,334.50x = 1,542,111.50 × 1,542,111.50
  4. Step 4: Simplify right side
    984,334.50x = 2,378,107,878,432.25
  5. Step 5: Solve for x
    x = 2,378,107,878,432.25/984,334.50
  6. Step 6: Final answer
    x = 2,415,955.02

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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.