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Finding the Third Proportional to 171,030.38 and 366,967.13

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Solution

The third proportional to 171,030.38 and 366,967.13 is: 787,374.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,030.38 : 366,967.13 = 366,967.13 : x
  2. Step 2: Convert to fraction form
    171,030.38/366,967.13 = 366,967.13/x
  3. Step 3: Cross multiply
    171,030.38x = 366,967.13 × 366,967.13
  4. Step 4: Simplify right side
    171,030.38x = 134,664,870,830.77
  5. Step 5: Solve for x
    x = 134,664,870,830.77/171,030.38
  6. Step 6: Final answer
    x = 787,374.00

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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.