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Finding the Third Proportional to 377,019.56 and 808,007.06

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Solution

The third proportional to 377,019.56 and 808,007.06 is: 1,731,675.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,019.56 : 808,007.06 = 808,007.06 : x
  2. Step 2: Convert to fraction form
    377,019.56/808,007.06 = 808,007.06/x
  3. Step 3: Cross multiply
    377,019.56x = 808,007.06 × 808,007.06
  4. Step 4: Simplify right side
    377,019.56x = 652,875,413,049.88
  5. Step 5: Solve for x
    x = 652,875,413,049.88/377,019.56
  6. Step 6: Final answer
    x = 1,731,675.16

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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.