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Finding the Third Proportional to 955,319 and 1,393,596

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Solution

The third proportional to 955,319 and 1,393,596 is: 2,032,943.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,319 : 1,393,596 = 1,393,596 : x
  2. Step 2: Convert to fraction form
    955,319/1,393,596 = 1,393,596/x
  3. Step 3: Cross multiply
    955,319x = 1,393,596 × 1,393,596
  4. Step 4: Simplify right side
    955,319x = 1,942,109,811,216
  5. Step 5: Solve for x
    x = 1,942,109,811,216/955,319
  6. Step 6: Final answer
    x = 2,032,943.77

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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.