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Finding the Third Proportional to 928,983.94 and 1,357,625.81

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Solution

The third proportional to 928,983.94 and 1,357,625.81 is: 1,984,047.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    928,983.94 : 1,357,625.81 = 1,357,625.81 : x
  2. Step 2: Convert to fraction form
    928,983.94/1,357,625.81 = 1,357,625.81/x
  3. Step 3: Cross multiply
    928,983.94x = 1,357,625.81 × 1,357,625.81
  4. Step 4: Simplify right side
    928,983.94x = 1,843,147,846,766.29
  5. Step 5: Solve for x
    x = 1,843,147,846,766.29/928,983.94
  6. Step 6: Final answer
    x = 1,984,047.06

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.