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Finding the Third Proportional to 475,596 and 1,121,559

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Solution

The third proportional to 475,596 and 1,121,559 is: 2,644,880.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,596 : 1,121,559 = 1,121,559 : x
  2. Step 2: Convert to fraction form
    475,596/1,121,559 = 1,121,559/x
  3. Step 3: Cross multiply
    475,596x = 1,121,559 × 1,121,559
  4. Step 4: Simplify right side
    475,596x = 1,257,894,590,481
  5. Step 5: Solve for x
    x = 1,257,894,590,481/475,596
  6. Step 6: Final answer
    x = 2,644,880.51

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.