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Finding the Third Proportional to 119,054.81 and 246,326.06

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Solution

The third proportional to 119,054.81 and 246,326.06 is: 509,652.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,054.81 : 246,326.06 = 246,326.06 : x
  2. Step 2: Convert to fraction form
    119,054.81/246,326.06 = 246,326.06/x
  3. Step 3: Cross multiply
    119,054.81x = 246,326.06 × 246,326.06
  4. Step 4: Simplify right side
    119,054.81x = 60,676,529,066.75
  5. Step 5: Solve for x
    x = 60,676,529,066.75/119,054.81
  6. Step 6: Final answer
    x = 509,652.05

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.