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Finding the Third Proportional to 341,226 and 535,234.50

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Solution

The third proportional to 341,226 and 535,234.50 is: 839,549.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,226 : 535,234.50 = 535,234.50 : x
  2. Step 2: Convert to fraction form
    341,226/535,234.50 = 535,234.50/x
  3. Step 3: Cross multiply
    341,226x = 535,234.50 × 535,234.50
  4. Step 4: Simplify right side
    341,226x = 286,475,969,990.25
  5. Step 5: Solve for x
    x = 286,475,969,990.25/341,226
  6. Step 6: Final answer
    x = 839,549.07

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.