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Finding the Third Proportional to 954,438.19 and 2,045,477.81

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Solution

The third proportional to 954,438.19 and 2,045,477.81 is: 4,383,709.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,438.19 : 2,045,477.81 = 2,045,477.81 : x
  2. Step 2: Convert to fraction form
    954,438.19/2,045,477.81 = 2,045,477.81/x
  3. Step 3: Cross multiply
    954,438.19x = 2,045,477.81 × 2,045,477.81
  4. Step 4: Simplify right side
    954,438.19x = 4,183,979,481,429.79
  5. Step 5: Solve for x
    x = 4,183,979,481,429.79/954,438.19
  6. Step 6: Final answer
    x = 4,383,709.22

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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.