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Finding the Third Proportional to 884,239.03 and 1,369,563.19

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Solution

The third proportional to 884,239.03 and 1,369,563.19 is: 2,121,262.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,239.03 : 1,369,563.19 = 1,369,563.19 : x
  2. Step 2: Convert to fraction form
    884,239.03/1,369,563.19 = 1,369,563.19/x
  3. Step 3: Cross multiply
    884,239.03x = 1,369,563.19 × 1,369,563.19
  4. Step 4: Simplify right side
    884,239.03x = 1,875,703,324,555.16
  5. Step 5: Solve for x
    x = 1,875,703,324,555.16/884,239.03
  6. Step 6: Final answer
    x = 2,121,262.76

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.