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Finding the Third Proportional to 430,826 and 937,192

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Solution

The third proportional to 430,826 and 937,192 is: 2,038,709.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,826 : 937,192 = 937,192 : x
  2. Step 2: Convert to fraction form
    430,826/937,192 = 937,192/x
  3. Step 3: Cross multiply
    430,826x = 937,192 × 937,192
  4. Step 4: Simplify right side
    430,826x = 878,328,844,864
  5. Step 5: Solve for x
    x = 878,328,844,864/430,826
  6. Step 6: Final answer
    x = 2,038,709.00

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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.