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Finding the Third Proportional to 894,999.38 and 1,931,804.44

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Solution

The third proportional to 894,999.38 and 1,931,804.44 is: 4,169,688.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,999.38 : 1,931,804.44 = 1,931,804.44 : x
  2. Step 2: Convert to fraction form
    894,999.38/1,931,804.44 = 1,931,804.44/x
  3. Step 3: Cross multiply
    894,999.38x = 1,931,804.44 × 1,931,804.44
  4. Step 4: Simplify right side
    894,999.38x = 3,731,868,384,744.69
  5. Step 5: Solve for x
    x = 3,731,868,384,744.69/894,999.38
  6. Step 6: Final answer
    x = 4,169,688.26

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.