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Finding the Third Proportional to 435,063.38 and 934,392.94

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Solution

The third proportional to 435,063.38 and 934,392.94 is: 2,006,811.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,063.38 : 934,392.94 = 934,392.94 : x
  2. Step 2: Convert to fraction form
    435,063.38/934,392.94 = 934,392.94/x
  3. Step 3: Cross multiply
    435,063.38x = 934,392.94 × 934,392.94
  4. Step 4: Simplify right side
    435,063.38x = 873,090,161,649.88
  5. Step 5: Solve for x
    x = 873,090,161,649.88/435,063.38
  6. Step 6: Final answer
    x = 2,006,811.45

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.