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Finding the Third Proportional to 437,899.13 and 943,325.25

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Solution

The third proportional to 437,899.13 and 943,325.25 is: 2,032,117.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,899.13 : 943,325.25 = 943,325.25 : x
  2. Step 2: Convert to fraction form
    437,899.13/943,325.25 = 943,325.25/x
  3. Step 3: Cross multiply
    437,899.13x = 943,325.25 × 943,325.25
  4. Step 4: Simplify right side
    437,899.13x = 889,862,527,287.56
  5. Step 5: Solve for x
    x = 889,862,527,287.56/437,899.13
  6. Step 6: Final answer
    x = 2,032,117.62

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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.