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Finding the Third Proportional to 954,418.50 and 2,045,458

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Solution

The third proportional to 954,418.50 and 2,045,458 is: 4,383,714.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,418.50 : 2,045,458 = 2,045,458 : x
  2. Step 2: Convert to fraction form
    954,418.50/2,045,458 = 2,045,458/x
  3. Step 3: Cross multiply
    954,418.50x = 2,045,458 × 2,045,458
  4. Step 4: Simplify right side
    954,418.50x = 4,183,898,429,764
  5. Step 5: Solve for x
    x = 4,183,898,429,764/954,418.50
  6. Step 6: Final answer
    x = 4,383,714.72

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.